Home / 36,291,350.10-54,437,025.15-18,151,497.30

Finding the Fourth Proportional to 36,291,350.10, 54,437,025.15 and 18,151,497.30

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Solution

The fourth proportional to 36,291,350.10, 54,437,025.15 and 18,151,497.30 is: 27,227,245.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,350.10 : 54,437,025.15 = 18,151,497.30 : x
  2. Step 2: Convert to fraction form
    36,291,350.10/54,437,025.15 = 18,151,497.30/x
  3. Step 3: Cross multiply
    36,291,350.10x = 54,437,025.15 × 18,151,497.30
  4. Step 4: Simplify right side
    36,291,350.10x = 988,113,515,030,257.12
  5. Step 5: Solve for x
    x = 988,113,515,030,257.12/36,291,350.10
  6. Step 6: Final answer
    x = 27,227,245.95

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Similar ratio
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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.