Home / 17,055,965.04-25,581,144.52-6,123,891.56

Finding the Fourth Proportional to 17,055,965.04, 25,581,144.52 and 6,123,891.56

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Solution

The fourth proportional to 17,055,965.04, 25,581,144.52 and 6,123,891.56 is: 9,184,830.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,055,965.04 : 25,581,144.52 = 6,123,891.56 : x
  2. Step 2: Convert to fraction form
    17,055,965.04/25,581,144.52 = 6,123,891.56/x
  3. Step 3: Cross multiply
    17,055,965.04x = 25,581,144.52 × 6,123,891.56
  4. Step 4: Simplify right side
    17,055,965.04x = 156,656,155,021,168.25
  5. Step 5: Solve for x
    x = 156,656,155,021,168.25/17,055,965.04
  6. Step 6: Final answer
    x = 9,184,830.92

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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.