Home / 36,729,082.20-55,046,384.10-22,336,872.60

Finding the Fourth Proportional to 36,729,082.20, 55,046,384.10 and 22,336,872.60

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Solution

The fourth proportional to 36,729,082.20, 55,046,384.10 and 22,336,872.60 is: 33,476,580.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,729,082.20 : 55,046,384.10 = 22,336,872.60 : x
  2. Step 2: Convert to fraction form
    36,729,082.20/55,046,384.10 = 22,336,872.60/x
  3. Step 3: Cross multiply
    36,729,082.20x = 55,046,384.10 × 22,336,872.60
  4. Step 4: Simplify right side
    36,729,082.20x = 1,229,564,068,732,365.75
  5. Step 5: Solve for x
    x = 1,229,564,068,732,365.75/36,729,082.20
  6. Step 6: Final answer
    x = 33,476,580.28

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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.