Home / 62,086,247.89-85,680,964.69-35,629,441.85

Finding the Fourth Proportional to 62,086,247.89, 85,680,964.69 and 35,629,441.85

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Solution

The fourth proportional to 62,086,247.89, 85,680,964.69 and 35,629,441.85 is: 49,169,744.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,086,247.89 : 85,680,964.69 = 35,629,441.85 : x
  2. Step 2: Convert to fraction form
    62,086,247.89/85,680,964.69 = 35,629,441.85/x
  3. Step 3: Cross multiply
    62,086,247.89x = 85,680,964.69 × 35,629,441.85
  4. Step 4: Simplify right side
    62,086,247.89x = 3,052,764,949,199,387
  5. Step 5: Solve for x
    x = 3,052,764,949,199,387/62,086,247.89
  6. Step 6: Final answer
    x = 49,169,744.56

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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.