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Finding the Third Proportional to 36,895,387 and 80,741,055

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Solution

The third proportional to 36,895,387 and 80,741,055 is: 176,691,952.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,895,387 : 80,741,055 = 80,741,055 : x
  2. Step 2: Convert to fraction form
    36,895,387/80,741,055 = 80,741,055/x
  3. Step 3: Cross multiply
    36,895,387x = 80,741,055 × 80,741,055
  4. Step 4: Simplify right side
    36,895,387x = 6,519,117,962,513,025
  5. Step 5: Solve for x
    x = 6,519,117,962,513,025/36,895,387
  6. Step 6: Final answer
    x = 176,691,952.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.