Home / 202,948,944.33-304,324,213.77-141,567,508.83

Finding the Fourth Proportional to 202,948,944.33, 304,324,213.77 and 141,567,508.83

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Solution

The fourth proportional to 202,948,944.33, 304,324,213.77 and 141,567,508.83 is: 212,282,064.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,948,944.33 : 304,324,213.77 = 141,567,508.83 : x
  2. Step 2: Convert to fraction form
    202,948,944.33/304,324,213.77 = 141,567,508.83/x
  3. Step 3: Cross multiply
    202,948,944.33x = 304,324,213.77 × 141,567,508.83
  4. Step 4: Simplify right side
    202,948,944.33x = 43,082,420,820,067,280
  5. Step 5: Solve for x
    x = 43,082,420,820,067,280/202,948,944.33
  6. Step 6: Final answer
    x = 212,282,064.15

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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.