Finding the Third Proportional to 64,757,572 and 132,116,448
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Solution
The third proportional to 64,757,572 and 132,116,448 is: 269,539,998.07
Step by Step Solution
- Step 1: Write the proportion equation
64,757,572 : 132,116,448 = 132,116,448 : x - Step 2: Convert to fraction form
64,757,572/132,116,448 = 132,116,448/x - Step 3: Cross multiply
64,757,572x = 132,116,448 × 132,116,448 - Step 4: Simplify right side
64,757,572x = 17,454,755,832,136,704 - Step 5: Solve for x
x = 17,454,755,832,136,704/64,757,572 - Step 6: Final answer
x = 269,539,998.07
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.