Home / 23,017,958.97-34,532,456-7,665,381.55

Finding the Fourth Proportional to 23,017,958.97, 34,532,456 and 7,665,381.55

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Solution

The fourth proportional to 23,017,958.97, 34,532,456 and 7,665,381.55 is: 11,499,909.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,017,958.97 : 34,532,456 = 7,665,381.55 : x
  2. Step 2: Convert to fraction form
    23,017,958.97/34,532,456 = 7,665,381.55/x
  3. Step 3: Cross multiply
    23,017,958.97x = 34,532,456 × 7,665,381.55
  4. Step 4: Simplify right side
    23,017,958.97x = 264,704,451,098,586.78
  5. Step 5: Solve for x
    x = 264,704,451,098,586.78/23,017,958.97
  6. Step 6: Final answer
    x = 11,499,909.76

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Double scale
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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.