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Finding the Third Proportional to 62,328,872 and 93,144,462

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Solution

The third proportional to 62,328,872 and 93,144,462 is: 139,195,376.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,328,872 : 93,144,462 = 93,144,462 : x
  2. Step 2: Convert to fraction form
    62,328,872/93,144,462 = 93,144,462/x
  3. Step 3: Cross multiply
    62,328,872x = 93,144,462 × 93,144,462
  4. Step 4: Simplify right side
    62,328,872x = 8,675,890,801,269,444
  5. Step 5: Solve for x
    x = 8,675,890,801,269,444/62,328,872
  6. Step 6: Final answer
    x = 139,195,376.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.