Home / 24,192,808.80-36,289,213.20-8,236,456.80

Finding the Fourth Proportional to 24,192,808.80, 36,289,213.20 and 8,236,456.80

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Solution

The fourth proportional to 24,192,808.80, 36,289,213.20 and 8,236,456.80 is: 12,354,685.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,808.80 : 36,289,213.20 = 8,236,456.80 : x
  2. Step 2: Convert to fraction form
    24,192,808.80/36,289,213.20 = 8,236,456.80/x
  3. Step 3: Cross multiply
    24,192,808.80x = 36,289,213.20 × 8,236,456.80
  4. Step 4: Simplify right side
    24,192,808.80x = 298,894,536,827,789.75
  5. Step 5: Solve for x
    x = 298,894,536,827,789.75/24,192,808.80
  6. Step 6: Final answer
    x = 12,354,685.20

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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.