Finding the Third Proportional to 352,454,910 and 763,487,394
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Solution
The third proportional to 352,454,910 and 763,487,394 is: 1,653,865,456.99
Step by Step Solution
- Step 1: Write the proportion equation
352,454,910 : 763,487,394 = 763,487,394 : x - Step 2: Convert to fraction form
352,454,910/763,487,394 = 763,487,394/x - Step 3: Cross multiply
352,454,910x = 763,487,394 × 763,487,394 - Step 4: Simplify right side
352,454,910x = 582,913,000,796,911,232 - Step 5: Solve for x
x = 582,913,000,796,911,232/352,454,910 - Step 6: Final answer
x = 1,653,865,456.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.