Finding the Third Proportional to 348,679,734 and 765,375,432
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Solution
The third proportional to 348,679,734 and 765,375,432 is: 1,680,050,472.65
Step by Step Solution
- Step 1: Write the proportion equation
348,679,734 : 765,375,432 = 765,375,432 : x - Step 2: Convert to fraction form
348,679,734/765,375,432 = 765,375,432/x - Step 3: Cross multiply
348,679,734x = 765,375,432 × 765,375,432 - Step 4: Simplify right side
348,679,734x = 585,799,551,909,186,560 - Step 5: Solve for x
x = 585,799,551,909,186,560/348,679,734 - Step 6: Final answer
x = 1,680,050,472.65
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.