Home / 24,254,575.30-36,381,862.95-12,125,910.70

Finding the Fourth Proportional to 24,254,575.30, 36,381,862.95 and 12,125,910.70

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Solution

The fourth proportional to 24,254,575.30, 36,381,862.95 and 12,125,910.70 is: 18,188,866.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,575.30 : 36,381,862.95 = 12,125,910.70 : x
  2. Step 2: Convert to fraction form
    24,254,575.30/36,381,862.95 = 12,125,910.70/x
  3. Step 3: Cross multiply
    24,254,575.30x = 36,381,862.95 × 12,125,910.70
  4. Step 4: Simplify right side
    24,254,575.30x = 441,163,221,231,338.56
  5. Step 5: Solve for x
    x = 441,163,221,231,338.56/24,254,575.30
  6. Step 6: Final answer
    x = 18,188,866.05

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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.