Home / 38,449,233.60-57,627,194.40-22,244,049.60

Finding the Fourth Proportional to 38,449,233.60, 57,627,194.40 and 22,244,049.60

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Solution

The fourth proportional to 38,449,233.60, 57,627,194.40 and 22,244,049.60 is: 33,339,082.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,449,233.60 : 57,627,194.40 = 22,244,049.60 : x
  2. Step 2: Convert to fraction form
    38,449,233.60/57,627,194.40 = 22,244,049.60/x
  3. Step 3: Cross multiply
    38,449,233.60x = 57,627,194.40 × 22,244,049.60
  4. Step 4: Simplify right side
    38,449,233.60x = 1,281,862,170,542,442.25
  5. Step 5: Solve for x
    x = 1,281,862,170,542,442.25/38,449,233.60
  6. Step 6: Final answer
    x = 33,339,082.49

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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.