Home / 295,273,500.30-442,910,250.45-123,086,616.30

Finding the Fourth Proportional to 295,273,500.30, 442,910,250.45 and 123,086,616.30

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Solution

The fourth proportional to 295,273,500.30, 442,910,250.45 and 123,086,616.30 is: 184,629,924.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,273,500.30 : 442,910,250.45 = 123,086,616.30 : x
  2. Step 2: Convert to fraction form
    295,273,500.30/442,910,250.45 = 123,086,616.30/x
  3. Step 3: Cross multiply
    295,273,500.30x = 442,910,250.45 × 123,086,616.30
  4. Step 4: Simplify right side
    295,273,500.30x = 54,516,324,052,476,048
  5. Step 5: Solve for x
    x = 54,516,324,052,476,048/295,273,500.30
  6. Step 6: Final answer
    x = 184,629,924.45

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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.