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Finding the Third Proportional to 64,453,387 and 102,227,073

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Solution

The third proportional to 64,453,387 and 102,227,073 is: 162,138,483.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,453,387 : 102,227,073 = 102,227,073 : x
  2. Step 2: Convert to fraction form
    64,453,387/102,227,073 = 102,227,073/x
  3. Step 3: Cross multiply
    64,453,387x = 102,227,073 × 102,227,073
  4. Step 4: Simplify right side
    64,453,387x = 10,450,374,454,147,328
  5. Step 5: Solve for x
    x = 10,450,374,454,147,328/64,453,387
  6. Step 6: Final answer
    x = 162,138,483.96

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.