Home / 62,542,240.28-93,681,383.32-50,179,269.60

Finding the Fourth Proportional to 62,542,240.28, 93,681,383.32 and 50,179,269.60

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Solution

The fourth proportional to 62,542,240.28, 93,681,383.32 and 50,179,269.60 is: 75,163,015.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,542,240.28 : 93,681,383.32 = 50,179,269.60 : x
  2. Step 2: Convert to fraction form
    62,542,240.28/93,681,383.32 = 50,179,269.60/x
  3. Step 3: Cross multiply
    62,542,240.28x = 93,681,383.32 × 50,179,269.60
  4. Step 4: Simplify right side
    62,542,240.28x = 4,700,863,390,115,223
  5. Step 5: Solve for x
    x = 4,700,863,390,115,223/62,542,240.28
  6. Step 6: Final answer
    x = 75,163,015.73

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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.