Finding the Third Proportional to 335,206,854 and 721,643,750
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Solution
The third proportional to 335,206,854 and 721,643,750 is: 1,553,577,129.17
Step by Step Solution
- Step 1: Write the proportion equation
335,206,854 : 721,643,750 = 721,643,750 : x - Step 2: Convert to fraction form
335,206,854/721,643,750 = 721,643,750/x - Step 3: Cross multiply
335,206,854x = 721,643,750 × 721,643,750 - Step 4: Simplify right side
335,206,854x = 520,769,701,914,062,528 - Step 5: Solve for x
x = 520,769,701,914,062,528/335,206,854 - Step 6: Final answer
x = 1,553,577,129.17
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.