Home / 24,536,639.10-36,804,958.65-8,380,832.70

Finding the Fourth Proportional to 24,536,639.10, 36,804,958.65 and 8,380,832.70

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Solution

The fourth proportional to 24,536,639.10, 36,804,958.65 and 8,380,832.70 is: 12,571,249.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,536,639.10 : 36,804,958.65 = 8,380,832.70 : x
  2. Step 2: Convert to fraction form
    24,536,639.10/36,804,958.65 = 8,380,832.70/x
  3. Step 3: Cross multiply
    24,536,639.10x = 36,804,958.65 × 8,380,832.70
  4. Step 4: Simplify right side
    24,536,639.10x = 308,456,200,976,067.88
  5. Step 5: Solve for x
    x = 308,456,200,976,067.88/24,536,639.10
  6. Step 6: Final answer
    x = 12,571,249.05

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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.