Home / 16,336,226.20-24,451,195.20-12,722,427.40

Finding the Fourth Proportional to 16,336,226.20, 24,451,195.20 and 12,722,427.40

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Solution

The fourth proportional to 16,336,226.20, 24,451,195.20 and 12,722,427.40 is: 19,042,253.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,336,226.20 : 24,451,195.20 = 12,722,427.40 : x
  2. Step 2: Convert to fraction form
    16,336,226.20/24,451,195.20 = 12,722,427.40/x
  3. Step 3: Cross multiply
    16,336,226.20x = 24,451,195.20 × 12,722,427.40
  4. Step 4: Simplify right side
    16,336,226.20x = 311,078,555,775,228.50
  5. Step 5: Solve for x
    x = 311,078,555,775,228.50/16,336,226.20
  6. Step 6: Final answer
    x = 19,042,253.21

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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.