Home / 22,998,794.20-34,498,191.30-21,581,618.20

Finding the Fourth Proportional to 22,998,794.20, 34,498,191.30 and 21,581,618.20

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Solution

The fourth proportional to 22,998,794.20, 34,498,191.30 and 21,581,618.20 is: 32,372,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,998,794.20 : 34,498,191.30 = 21,581,618.20 : x
  2. Step 2: Convert to fraction form
    22,998,794.20/34,498,191.30 = 21,581,618.20/x
  3. Step 3: Cross multiply
    22,998,794.20x = 34,498,191.30 × 21,581,618.20
  4. Step 4: Simplify right side
    22,998,794.20x = 744,526,793,227,161.62
  5. Step 5: Solve for x
    x = 744,526,793,227,161.62/22,998,794.20
  6. Step 6: Final answer
    x = 32,372,427.30

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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.