Home / 24,192,800.40-36,239,434.20-12,232,275.60

Finding the Fourth Proportional to 24,192,800.40, 36,239,434.20 and 12,232,275.60

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Solution

The fourth proportional to 24,192,800.40, 36,239,434.20 and 12,232,275.60 is: 18,323,250.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,800.40 : 36,239,434.20 = 12,232,275.60 : x
  2. Step 2: Convert to fraction form
    24,192,800.40/36,239,434.20 = 12,232,275.60/x
  3. Step 3: Cross multiply
    24,192,800.40x = 36,239,434.20 × 12,232,275.60
  4. Step 4: Simplify right side
    24,192,800.40x = 443,290,746,722,465.56
  5. Step 5: Solve for x
    x = 443,290,746,722,465.56/24,192,800.40
  6. Step 6: Final answer
    x = 18,323,250.69

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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.