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Finding the Third Proportional to 22,347,840 and 34,171,542

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Solution

The third proportional to 22,347,840 and 34,171,542 is: 52,250,878.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,347,840 : 34,171,542 = 34,171,542 : x
  2. Step 2: Convert to fraction form
    22,347,840/34,171,542 = 34,171,542/x
  3. Step 3: Cross multiply
    22,347,840x = 34,171,542 × 34,171,542
  4. Step 4: Simplify right side
    22,347,840x = 1,167,694,282,657,764
  5. Step 5: Solve for x
    x = 1,167,694,282,657,764/22,347,840
  6. Step 6: Final answer
    x = 52,250,878.95

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.