Home / 88,626,197.20-132,925,998.84-28,034,050

Finding the Fourth Proportional to 88,626,197.20, 132,925,998.84 and 28,034,050

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Solution

The fourth proportional to 88,626,197.20, 132,925,998.84 and 28,034,050 is: 42,046,868.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,626,197.20 : 132,925,998.84 = 28,034,050 : x
  2. Step 2: Convert to fraction form
    88,626,197.20/132,925,998.84 = 28,034,050/x
  3. Step 3: Cross multiply
    88,626,197.20x = 132,925,998.84 × 28,034,050
  4. Step 4: Simplify right side
    88,626,197.20x = 3,726,454,097,780,502
  5. Step 5: Solve for x
    x = 3,726,454,097,780,502/88,626,197.20
  6. Step 6: Final answer
    x = 42,046,868.93

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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.