Home / 59,126,667.20-88,690,000.80-34,940,196.80

Finding the Fourth Proportional to 59,126,667.20, 88,690,000.80 and 34,940,196.80

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Solution

The fourth proportional to 59,126,667.20, 88,690,000.80 and 34,940,196.80 is: 52,410,295.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,126,667.20 : 88,690,000.80 = 34,940,196.80 : x
  2. Step 2: Convert to fraction form
    59,126,667.20/88,690,000.80 = 34,940,196.80/x
  3. Step 3: Cross multiply
    59,126,667.20x = 88,690,000.80 × 34,940,196.80
  4. Step 4: Simplify right side
    59,126,667.20x = 3,098,846,082,144,157
  5. Step 5: Solve for x
    x = 3,098,846,082,144,157/59,126,667.20
  6. Step 6: Final answer
    x = 52,410,295.20

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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.