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Finding the Third Proportional to 12,339,261 and 26,737,849

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Solution

The third proportional to 12,339,261 and 26,737,849 is: 57,938,037.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,339,261 : 26,737,849 = 26,737,849 : x
  2. Step 2: Convert to fraction form
    12,339,261/26,737,849 = 26,737,849/x
  3. Step 3: Cross multiply
    12,339,261x = 26,737,849 × 26,737,849
  4. Step 4: Simplify right side
    12,339,261x = 714,912,569,146,801
  5. Step 5: Solve for x
    x = 714,912,569,146,801/12,339,261
  6. Step 6: Final answer
    x = 57,938,037.71

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.