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Finding the Third Proportional to 29,167,500 and 62,856,864

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Solution

The third proportional to 29,167,500 and 62,856,864 is: 135,458,484.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,167,500 : 62,856,864 = 62,856,864 : x
  2. Step 2: Convert to fraction form
    29,167,500/62,856,864 = 62,856,864/x
  3. Step 3: Cross multiply
    29,167,500x = 62,856,864 × 62,856,864
  4. Step 4: Simplify right side
    29,167,500x = 3,950,985,351,914,496
  5. Step 5: Solve for x
    x = 3,950,985,351,914,496/29,167,500
  6. Step 6: Final answer
    x = 135,458,484.68

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.