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Finding the Third Proportional to 36,086,538 and 52,138,827

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Solution

The third proportional to 36,086,538 and 52,138,827 is: 75,331,617.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,086,538 : 52,138,827 = 52,138,827 : x
  2. Step 2: Convert to fraction form
    36,086,538/52,138,827 = 52,138,827/x
  3. Step 3: Cross multiply
    36,086,538x = 52,138,827 × 52,138,827
  4. Step 4: Simplify right side
    36,086,538x = 2,718,457,280,935,929
  5. Step 5: Solve for x
    x = 2,718,457,280,935,929/36,086,538
  6. Step 6: Final answer
    x = 75,331,617.59

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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.