Home / 23,078,998.80-34,618,498.20-22,016,116.80

Finding the Fourth Proportional to 23,078,998.80, 34,618,498.20 and 22,016,116.80

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Solution

The fourth proportional to 23,078,998.80, 34,618,498.20 and 22,016,116.80 is: 33,024,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,078,998.80 : 34,618,498.20 = 22,016,116.80 : x
  2. Step 2: Convert to fraction form
    23,078,998.80/34,618,498.20 = 22,016,116.80/x
  3. Step 3: Cross multiply
    23,078,998.80x = 34,618,498.20 × 22,016,116.80
  4. Step 4: Simplify right side
    23,078,998.80x = 762,164,899,811,789.88
  5. Step 5: Solve for x
    x = 762,164,899,811,789.88/23,078,998.80
  6. Step 6: Final answer
    x = 33,024,175.20

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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.