Home / 23,785,747.06-32,825,233.20-13,331,956.60

Finding the Fourth Proportional to 23,785,747.06, 32,825,233.20 and 13,331,956.60

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Solution

The fourth proportional to 23,785,747.06, 32,825,233.20 and 13,331,956.60 is: 18,398,605.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,785,747.06 : 32,825,233.20 = 13,331,956.60 : x
  2. Step 2: Convert to fraction form
    23,785,747.06/32,825,233.20 = 13,331,956.60/x
  3. Step 3: Cross multiply
    23,785,747.06x = 32,825,233.20 × 13,331,956.60
  4. Step 4: Simplify right side
    23,785,747.06x = 437,624,584,407,279.12
  5. Step 5: Solve for x
    x = 437,624,584,407,279.12/23,785,747.06
  6. Step 6: Final answer
    x = 18,398,605.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.