Home / 88,029,490.40-132,050,067.60-23,332,392.80

Finding the Fourth Proportional to 88,029,490.40, 132,050,067.60 and 23,332,392.80

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Solution

The fourth proportional to 88,029,490.40, 132,050,067.60 and 23,332,392.80 is: 35,000,134.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,029,490.40 : 132,050,067.60 = 23,332,392.80 : x
  2. Step 2: Convert to fraction form
    88,029,490.40/132,050,067.60 = 23,332,392.80/x
  3. Step 3: Cross multiply
    88,029,490.40x = 132,050,067.60 × 23,332,392.80
  4. Step 4: Simplify right side
    88,029,490.40x = 3,081,044,046,509,753
  5. Step 5: Solve for x
    x = 3,081,044,046,509,753/88,029,490.40
  6. Step 6: Final answer
    x = 35,000,134.98

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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.