Home / 52,119,082.95-71,894,452.20-32,505,920.54

Finding the Fourth Proportional to 52,119,082.95, 71,894,452.20 and 32,505,920.54

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Solution

The fourth proportional to 52,119,082.95, 71,894,452.20 and 32,505,920.54 is: 44,839,533.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,119,082.95 : 71,894,452.20 = 32,505,920.54 : x
  2. Step 2: Convert to fraction form
    52,119,082.95/71,894,452.20 = 32,505,920.54/x
  3. Step 3: Cross multiply
    52,119,082.95x = 71,894,452.20 × 32,505,920.54
  4. Step 4: Simplify right side
    52,119,082.95x = 2,336,995,350,480,028
  5. Step 5: Solve for x
    x = 2,336,995,350,480,028/52,119,082.95
  6. Step 6: Final answer
    x = 44,839,533.20

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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.