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Finding the Third Proportional to 29,693,279.25 and 62,101,489.50

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Solution

The third proportional to 29,693,279.25 and 62,101,489.50 is: 129,881,073.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,693,279.25 : 62,101,489.50 = 62,101,489.50 : x
  2. Step 2: Convert to fraction form
    29,693,279.25/62,101,489.50 = 62,101,489.50/x
  3. Step 3: Cross multiply
    29,693,279.25x = 62,101,489.50 × 62,101,489.50
  4. Step 4: Simplify right side
    29,693,279.25x = 3,856,594,998,118,610
  5. Step 5: Solve for x
    x = 3,856,594,998,118,610/29,693,279.25
  6. Step 6: Final answer
    x = 129,881,073.95

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.