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Finding the Third Proportional to 26,156,740 and 38,861,862

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Solution

The third proportional to 26,156,740 and 38,861,862 is: 57,738,247.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,156,740 : 38,861,862 = 38,861,862 : x
  2. Step 2: Convert to fraction form
    26,156,740/38,861,862 = 38,861,862/x
  3. Step 3: Cross multiply
    26,156,740x = 38,861,862 × 38,861,862
  4. Step 4: Simplify right side
    26,156,740x = 1,510,244,318,107,044
  5. Step 5: Solve for x
    x = 1,510,244,318,107,044/26,156,740
  6. Step 6: Final answer
    x = 57,738,247.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.