Home / 24,303,679.20-36,469,515.60-9,168,472.80

Finding the Fourth Proportional to 24,303,679.20, 36,469,515.60 and 9,168,472.80

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Solution

The fourth proportional to 24,303,679.20, 36,469,515.60 and 9,168,472.80 is: 13,757,989.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,303,679.20 : 36,469,515.60 = 9,168,472.80 : x
  2. Step 2: Convert to fraction form
    24,303,679.20/36,469,515.60 = 9,168,472.80/x
  3. Step 3: Cross multiply
    24,303,679.20x = 36,469,515.60 × 9,168,472.80
  4. Step 4: Simplify right side
    24,303,679.20x = 334,369,761,807,775.75
  5. Step 5: Solve for x
    x = 334,369,761,807,775.75/24,303,679.20
  6. Step 6: Final answer
    x = 13,757,989.44

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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.