Finding the Third Proportional to 19,996,891 and 29,864,298
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Solution
The third proportional to 19,996,891 and 29,864,298 is: 44,600,747.94
Step by Step Solution
- Step 1: Write the proportion equation
19,996,891 : 29,864,298 = 29,864,298 : x - Step 2: Convert to fraction form
19,996,891/29,864,298 = 29,864,298/x - Step 3: Cross multiply
19,996,891x = 29,864,298 × 29,864,298 - Step 4: Simplify right side
19,996,891x = 891,876,295,032,804 - Step 5: Solve for x
x = 891,876,295,032,804/19,996,891 - Step 6: Final answer
x = 44,600,747.94
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.