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Finding the Third Proportional to 36,730,152 and 80,073,801

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Solution

The third proportional to 36,730,152 and 80,073,801 is: 174,565,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,730,152 : 80,073,801 = 80,073,801 : x
  2. Step 2: Convert to fraction form
    36,730,152/80,073,801 = 80,073,801/x
  3. Step 3: Cross multiply
    36,730,152x = 80,073,801 × 80,073,801
  4. Step 4: Simplify right side
    36,730,152x = 6,411,813,606,587,601
  5. Step 5: Solve for x
    x = 6,411,813,606,587,601/36,730,152
  6. Step 6: Final answer
    x = 174,565,398.11

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.