Home / 59,947,375.53-82,729,384.20-36,738,020.28

Finding the Fourth Proportional to 59,947,375.53, 82,729,384.20 and 36,738,020.28

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Solution

The fourth proportional to 59,947,375.53, 82,729,384.20 and 36,738,020.28 is: 50,699,697.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,947,375.53 : 82,729,384.20 = 36,738,020.28 : x
  2. Step 2: Convert to fraction form
    59,947,375.53/82,729,384.20 = 36,738,020.28/x
  3. Step 3: Cross multiply
    59,947,375.53x = 82,729,384.20 × 36,738,020.28
  4. Step 4: Simplify right side
    59,947,375.53x = 3,039,313,794,491,512
  5. Step 5: Solve for x
    x = 3,039,313,794,491,512/59,947,375.53
  6. Step 6: Final answer
    x = 50,699,697.32

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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.