Home / 44,584,829.20-66,814,258.20-32,979,732.40

Finding the Fourth Proportional to 44,584,829.20, 66,814,258.20 and 32,979,732.40

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Solution

The fourth proportional to 44,584,829.20, 66,814,258.20 and 32,979,732.40 is: 49,423,007.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,584,829.20 : 66,814,258.20 = 32,979,732.40 : x
  2. Step 2: Convert to fraction form
    44,584,829.20/66,814,258.20 = 32,979,732.40/x
  3. Step 3: Cross multiply
    44,584,829.20x = 66,814,258.20 × 32,979,732.40
  4. Step 4: Simplify right side
    44,584,829.20x = 2,203,516,355,940,505.75
  5. Step 5: Solve for x
    x = 2,203,516,355,940,505.75/44,584,829.20
  6. Step 6: Final answer
    x = 49,423,007.68

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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.