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Finding the Third Proportional to 38,504,808 and 57,765,474

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Solution

The third proportional to 38,504,808 and 57,765,474 is: 86,660,605.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,504,808 : 57,765,474 = 57,765,474 : x
  2. Step 2: Convert to fraction form
    38,504,808/57,765,474 = 57,765,474/x
  3. Step 3: Cross multiply
    38,504,808x = 57,765,474 × 57,765,474
  4. Step 4: Simplify right side
    38,504,808x = 3,336,849,986,444,676
  5. Step 5: Solve for x
    x = 3,336,849,986,444,676/38,504,808
  6. Step 6: Final answer
    x = 86,660,605.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.