Home / 23,205,793.41-32,024,528.28-12,752,459.64

Finding the Fourth Proportional to 23,205,793.41, 32,024,528.28 and 12,752,459.64

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Solution

The fourth proportional to 23,205,793.41, 32,024,528.28 and 12,752,459.64 is: 17,598,687.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,205,793.41 : 32,024,528.28 = 12,752,459.64 : x
  2. Step 2: Convert to fraction form
    23,205,793.41/32,024,528.28 = 12,752,459.64/x
  3. Step 3: Cross multiply
    23,205,793.41x = 32,024,528.28 × 12,752,459.64
  4. Step 4: Simplify right side
    23,205,793.41x = 408,391,504,380,738.62
  5. Step 5: Solve for x
    x = 408,391,504,380,738.62/23,205,793.41
  6. Step 6: Final answer
    x = 17,598,687.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.