Home / 132,527,385.28-198,783,601.08-58,729,910.41

Finding the Fourth Proportional to 132,527,385.28, 198,783,601.08 and 58,729,910.41

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Solution

The fourth proportional to 132,527,385.28, 198,783,601.08 and 58,729,910.41 is: 88,091,552.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,527,385.28 : 198,783,601.08 = 58,729,910.41 : x
  2. Step 2: Convert to fraction form
    132,527,385.28/198,783,601.08 = 58,729,910.41/x
  3. Step 3: Cross multiply
    132,527,385.28x = 198,783,601.08 × 58,729,910.41
  4. Step 4: Simplify right side
    132,527,385.28x = 11,674,543,082,405,580
  5. Step 5: Solve for x
    x = 11,674,543,082,405,580/132,527,385.28
  6. Step 6: Final answer
    x = 88,091,552.23

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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.