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Finding the Third Proportional to 327,654,668 and 703,934,908

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Solution

The third proportional to 327,654,668 and 703,934,908 is: 1,512,337,235.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,654,668 : 703,934,908 = 703,934,908 : x
  2. Step 2: Convert to fraction form
    327,654,668/703,934,908 = 703,934,908/x
  3. Step 3: Cross multiply
    327,654,668x = 703,934,908 × 703,934,908
  4. Step 4: Simplify right side
    327,654,668x = 495,524,354,700,968,448
  5. Step 5: Solve for x
    x = 495,524,354,700,968,448/327,654,668
  6. Step 6: Final answer
    x = 1,512,337,235.19

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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.