Home / 33,800,169.36-50,687,525.68-12,229,438.44

Finding the Fourth Proportional to 33,800,169.36, 50,687,525.68 and 12,229,438.44

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Solution

The fourth proportional to 33,800,169.36, 50,687,525.68 and 12,229,438.44 is: 18,339,552.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,800,169.36 : 50,687,525.68 = 12,229,438.44 : x
  2. Step 2: Convert to fraction form
    33,800,169.36/50,687,525.68 = 12,229,438.44/x
  3. Step 3: Cross multiply
    33,800,169.36x = 50,687,525.68 × 12,229,438.44
  4. Step 4: Simplify right side
    33,800,169.36x = 619,879,974,979,479.12
  5. Step 5: Solve for x
    x = 619,879,974,979,479.12/33,800,169.36
  6. Step 6: Final answer
    x = 18,339,552.34

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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.