Home / 22,451,247.20-33,676,870.80-22,152,648.80

Finding the Fourth Proportional to 22,451,247.20, 33,676,870.80 and 22,152,648.80

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Solution

The fourth proportional to 22,451,247.20, 33,676,870.80 and 22,152,648.80 is: 33,228,973.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,451,247.20 : 33,676,870.80 = 22,152,648.80 : x
  2. Step 2: Convert to fraction form
    22,451,247.20/33,676,870.80 = 22,152,648.80/x
  3. Step 3: Cross multiply
    22,451,247.20x = 33,676,870.80 × 22,152,648.80
  4. Step 4: Simplify right side
    22,451,247.20x = 746,031,891,515,375
  5. Step 5: Solve for x
    x = 746,031,891,515,375/22,451,247.20
  6. Step 6: Final answer
    x = 33,228,973.20

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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.