Home / 60,149,766.62-83,004,455.22-32,647,104.38

Finding the Fourth Proportional to 60,149,766.62, 83,004,455.22 and 32,647,104.38

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Solution

The fourth proportional to 60,149,766.62, 83,004,455.22 and 32,647,104.38 is: 45,051,797.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,149,766.62 : 83,004,455.22 = 32,647,104.38 : x
  2. Step 2: Convert to fraction form
    60,149,766.62/83,004,455.22 = 32,647,104.38/x
  3. Step 3: Cross multiply
    60,149,766.62x = 83,004,455.22 × 32,647,104.38
  4. Step 4: Simplify right side
    60,149,766.62x = 2,709,855,113,572,375.50
  5. Step 5: Solve for x
    x = 2,709,855,113,572,375.50/60,149,766.62
  6. Step 6: Final answer
    x = 45,051,797.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.