If any qualifying municipality as defined in section 298.282, is consolidated with another municipality or part thereof, the secretary of state shall certify that fact to the commissioner of revenue, who shall determine the amounts payable to the consolidated municipality according to the combined population resulting, for the purpose of determining aid payable under the provisions of section 298.282. The determination of amounts payable under the provisions of section 298.282 shall however be based on the status of the municipality on January 1 of each year.