Home / 88,565,898.40-132,844,121.52-23,868,665.44

Finding the Fourth Proportional to 88,565,898.40, 132,844,121.52 and 23,868,665.44

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Solution

The fourth proportional to 88,565,898.40, 132,844,121.52 and 23,868,665.44 is: 35,801,724.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,565,898.40 : 132,844,121.52 = 23,868,665.44 : x
  2. Step 2: Convert to fraction form
    88,565,898.40/132,844,121.52 = 23,868,665.44/x
  3. Step 3: Cross multiply
    88,565,898.40x = 132,844,121.52 × 23,868,665.44
  4. Step 4: Simplify right side
    88,565,898.40x = 3,170,811,892,231,584.50
  5. Step 5: Solve for x
    x = 3,170,811,892,231,584.50/88,565,898.40
  6. Step 6: Final answer
    x = 35,801,724.47

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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.