Home / 15,198,841.41-22,800,624.01-5,103,824.37

Finding the Fourth Proportional to 15,198,841.41, 22,800,624.01 and 5,103,824.37

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Solution

The fourth proportional to 15,198,841.41, 22,800,624.01 and 5,103,824.37 is: 7,656,529.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,198,841.41 : 22,800,624.01 = 5,103,824.37 : x
  2. Step 2: Convert to fraction form
    15,198,841.41/22,800,624.01 = 5,103,824.37/x
  3. Step 3: Cross multiply
    15,198,841.41x = 22,800,624.01 × 5,103,824.37
  4. Step 4: Simplify right side
    15,198,841.41x = 116,370,380,375,183.22
  5. Step 5: Solve for x
    x = 116,370,380,375,183.22/15,198,841.41
  6. Step 6: Final answer
    x = 7,656,529.68

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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.