Home / 23,689,878.03-35,535,540.92-8,127,488.33

Finding the Fourth Proportional to 23,689,878.03, 35,535,540.92 and 8,127,488.33

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Solution

The fourth proportional to 23,689,878.03, 35,535,540.92 and 8,127,488.33 is: 12,191,480.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,689,878.03 : 35,535,540.92 = 8,127,488.33 : x
  2. Step 2: Convert to fraction form
    23,689,878.03/35,535,540.92 = 8,127,488.33/x
  3. Step 3: Cross multiply
    23,689,878.03x = 35,535,540.92 × 8,127,488.33
  4. Step 4: Simplify right side
    23,689,878.03x = 288,814,694,042,480.62
  5. Step 5: Solve for x
    x = 288,814,694,042,480.62/23,689,878.03
  6. Step 6: Final answer
    x = 12,191,480.84

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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.