Finding the Third Proportional to 160,991,822 and 251,053,676
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Solution
The third proportional to 160,991,822 and 251,053,676 is: 391,497,825.48
Step by Step Solution
- Step 1: Write the proportion equation
160,991,822 : 251,053,676 = 251,053,676 : x - Step 2: Convert to fraction form
160,991,822/251,053,676 = 251,053,676/x - Step 3: Cross multiply
160,991,822x = 251,053,676 × 251,053,676 - Step 4: Simplify right side
160,991,822x = 63,027,948,233,112,976 - Step 5: Solve for x
x = 63,027,948,233,112,976/160,991,822 - Step 6: Final answer
x = 391,497,825.48
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.