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Finding the Third Proportional to 36,086,542 and 52,138,832

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Solution

The third proportional to 36,086,542 and 52,138,832 is: 75,331,623.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,086,542 : 52,138,832 = 52,138,832 : x
  2. Step 2: Convert to fraction form
    36,086,542/52,138,832 = 52,138,832/x
  3. Step 3: Cross multiply
    36,086,542x = 52,138,832 × 52,138,832
  4. Step 4: Simplify right side
    36,086,542x = 2,718,457,802,324,224
  5. Step 5: Solve for x
    x = 2,718,457,802,324,224/36,086,542
  6. Step 6: Final answer
    x = 75,331,623.69

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.