Home / 88,150,853.70-132,226,280.55-63,964,383.30

Finding the Fourth Proportional to 88,150,853.70, 132,226,280.55 and 63,964,383.30

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Solution

The fourth proportional to 88,150,853.70, 132,226,280.55 and 63,964,383.30 is: 95,946,574.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,150,853.70 : 132,226,280.55 = 63,964,383.30 : x
  2. Step 2: Convert to fraction form
    88,150,853.70/132,226,280.55 = 63,964,383.30/x
  3. Step 3: Cross multiply
    88,150,853.70x = 132,226,280.55 × 63,964,383.30
  4. Step 4: Simplify right side
    88,150,853.70x = 8,457,772,491,433,534
  5. Step 5: Solve for x
    x = 8,457,772,491,433,534/88,150,853.70
  6. Step 6: Final answer
    x = 95,946,574.95

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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.