Home / 24,179,025.60-36,268,538.40-8,007,472.80

Finding the Fourth Proportional to 24,179,025.60, 36,268,538.40 and 8,007,472.80

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Solution

The fourth proportional to 24,179,025.60, 36,268,538.40 and 8,007,472.80 is: 12,011,209.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,179,025.60 : 36,268,538.40 = 8,007,472.80 : x
  2. Step 2: Convert to fraction form
    24,179,025.60/36,268,538.40 = 8,007,472.80/x
  3. Step 3: Cross multiply
    24,179,025.60x = 36,268,538.40 × 8,007,472.80
  4. Step 4: Simplify right side
    24,179,025.60x = 290,419,334,733,755.50
  5. Step 5: Solve for x
    x = 290,419,334,733,755.50/24,179,025.60
  6. Step 6: Final answer
    x = 12,011,209.20

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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.