In any nursing home district created under the provisions of sections 198.200 to 198.350 which is not operating a nursing home, and in which the voters of the district have on three separate occasions refused to approve a bond issue for the construction of a nursing home, or in which the voters of the district have not approved a bond issue for the construction of a nursing home within three years after the establishment of the district, the board of that district shall submit to the voters the proposition of the dissolution of the district. If a majority of the voters approve the dissolution, the district shall be dissolved and any tax money in the treasury shall be paid into the general revenue fund of the county or counties in which the district is located, in the same proportion as the proportion of the valuation of the district in each county is to the total valuation of the district.