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Finding the Third Proportional to 92,910,432 and 144,444,672

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Solution

The third proportional to 92,910,432 and 144,444,672 is: 224,563,192.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,910,432 : 144,444,672 = 144,444,672 : x
  2. Step 2: Convert to fraction form
    92,910,432/144,444,672 = 144,444,672/x
  3. Step 3: Cross multiply
    92,910,432x = 144,444,672 × 144,444,672
  4. Step 4: Simplify right side
    92,910,432x = 20,864,263,269,187,584
  5. Step 5: Solve for x
    x = 20,864,263,269,187,584/92,910,432
  6. Step 6: Final answer
    x = 224,563,192.96

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.