Home / 38,394,224.40-57,591,336.60-37,331,342.40

Finding the Fourth Proportional to 38,394,224.40, 57,591,336.60 and 37,331,342.40

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Solution

The fourth proportional to 38,394,224.40, 57,591,336.60 and 37,331,342.40 is: 55,997,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,394,224.40 : 57,591,336.60 = 37,331,342.40 : x
  2. Step 2: Convert to fraction form
    38,394,224.40/57,591,336.60 = 37,331,342.40/x
  3. Step 3: Cross multiply
    38,394,224.40x = 57,591,336.60 × 37,331,342.40
  4. Step 4: Simplify right side
    38,394,224.40x = 2,149,961,905,888,251.75
  5. Step 5: Solve for x
    x = 2,149,961,905,888,251.75/38,394,224.40
  6. Step 6: Final answer
    x = 55,997,013.60

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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.