Home / 24,193,330.80-36,289,996.20-14,619,519.60

Finding the Fourth Proportional to 24,193,330.80, 36,289,996.20 and 14,619,519.60

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Solution

The fourth proportional to 24,193,330.80, 36,289,996.20 and 14,619,519.60 is: 21,929,279.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,330.80 : 36,289,996.20 = 14,619,519.60 : x
  2. Step 2: Convert to fraction form
    24,193,330.80/36,289,996.20 = 14,619,519.60/x
  3. Step 3: Cross multiply
    24,193,330.80x = 36,289,996.20 × 14,619,519.60
  4. Step 4: Simplify right side
    24,193,330.80x = 530,542,310,729,825.56
  5. Step 5: Solve for x
    x = 530,542,310,729,825.56/24,193,330.80
  6. Step 6: Final answer
    x = 21,929,279.40

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Similar ratio
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1.5x scale

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.