Home / 23,330,211.20-34,984,819.20-8,948,499.20

Finding the Fourth Proportional to 23,330,211.20, 34,984,819.20 and 8,948,499.20

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Solution

The fourth proportional to 23,330,211.20, 34,984,819.20 and 8,948,499.20 is: 13,418,722.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330,211.20 : 34,984,819.20 = 8,948,499.20 : x
  2. Step 2: Convert to fraction form
    23,330,211.20/34,984,819.20 = 8,948,499.20/x
  3. Step 3: Cross multiply
    23,330,211.20x = 34,984,819.20 × 8,948,499.20
  4. Step 4: Simplify right side
    23,330,211.20x = 313,061,626,623,344.62
  5. Step 5: Solve for x
    x = 313,061,626,623,344.62/23,330,211.20
  6. Step 6: Final answer
    x = 13,418,722.36

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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.