Home / 50,135,037.22-75,202,815.34-22,822,229.04

Finding the Fourth Proportional to 50,135,037.22, 75,202,815.34 and 22,822,229.04

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Solution

The fourth proportional to 50,135,037.22, 75,202,815.34 and 22,822,229.04 is: 34,233,461.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,135,037.22 : 75,202,815.34 = 22,822,229.04 : x
  2. Step 2: Convert to fraction form
    50,135,037.22/75,202,815.34 = 22,822,229.04/x
  3. Step 3: Cross multiply
    50,135,037.22x = 75,202,815.34 × 22,822,229.04
  4. Step 4: Simplify right side
    50,135,037.22x = 1,716,295,876,142,305.50
  5. Step 5: Solve for x
    x = 1,716,295,876,142,305.50/50,135,037.22
  6. Step 6: Final answer
    x = 34,233,461.69

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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.