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Finding the Third Proportional to 63,856,066.50 and 98,656,542

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Solution

The third proportional to 63,856,066.50 and 98,656,542 is: 152,422,687.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,856,066.50 : 98,656,542 = 98,656,542 : x
  2. Step 2: Convert to fraction form
    63,856,066.50/98,656,542 = 98,656,542/x
  3. Step 3: Cross multiply
    63,856,066.50x = 98,656,542 × 98,656,542
  4. Step 4: Simplify right side
    63,856,066.50x = 9,733,113,279,397,764
  5. Step 5: Solve for x
    x = 9,733,113,279,397,764/63,856,066.50
  6. Step 6: Final answer
    x = 152,422,687.66

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.