Home / 246,269,616.12-368,667,959.16-148,930,736.76

Finding the Fourth Proportional to 246,269,616.12, 368,667,959.16 and 148,930,736.76

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Solution

The fourth proportional to 246,269,616.12, 368,667,959.16 and 148,930,736.76 is: 222,950,730.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,269,616.12 : 368,667,959.16 = 148,930,736.76 : x
  2. Step 2: Convert to fraction form
    246,269,616.12/368,667,959.16 = 148,930,736.76/x
  3. Step 3: Cross multiply
    246,269,616.12x = 368,667,959.16 × 148,930,736.76
  4. Step 4: Simplify right side
    246,269,616.12x = 54,905,990,777,504,392
  5. Step 5: Solve for x
    x = 54,905,990,777,504,392/246,269,616.12
  6. Step 6: Final answer
    x = 222,950,730.35

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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.