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Finding the Third Proportional to 40,422,361 and 62,132,725

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Solution

The third proportional to 40,422,361 and 62,132,725 is: 95,503,464.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,422,361 : 62,132,725 = 62,132,725 : x
  2. Step 2: Convert to fraction form
    40,422,361/62,132,725 = 62,132,725/x
  3. Step 3: Cross multiply
    40,422,361x = 62,132,725 × 62,132,725
  4. Step 4: Simplify right side
    40,422,361x = 3,860,475,515,925,625
  5. Step 5: Solve for x
    x = 3,860,475,515,925,625/40,422,361
  6. Step 6: Final answer
    x = 95,503,464.43

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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.