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Finding the Third Proportional to 62,328,758 and 93,144,289

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Solution

The third proportional to 62,328,758 and 93,144,289 is: 139,195,113.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,328,758 : 93,144,289 = 93,144,289 : x
  2. Step 2: Convert to fraction form
    62,328,758/93,144,289 = 93,144,289/x
  3. Step 3: Cross multiply
    62,328,758x = 93,144,289 × 93,144,289
  4. Step 4: Simplify right side
    62,328,758x = 8,675,858,573,315,521
  5. Step 5: Solve for x
    x = 8,675,858,573,315,521/62,328,758
  6. Step 6: Final answer
    x = 139,195,113.97

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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.