Home / 536,722,134.60-804,950,232.28-229,979,463.24

Finding the Fourth Proportional to 536,722,134.60, 804,950,232.28 and 229,979,463.24

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Solution

The fourth proportional to 536,722,134.60, 804,950,232.28 and 229,979,463.24 is: 344,912,218.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,722,134.60 : 804,950,232.28 = 229,979,463.24 : x
  2. Step 2: Convert to fraction form
    536,722,134.60/804,950,232.28 = 229,979,463.24/x
  3. Step 3: Cross multiply
    536,722,134.60x = 804,950,232.28 × 229,979,463.24
  4. Step 4: Simplify right side
    536,722,134.60x = 185,122,022,354,667,712
  5. Step 5: Solve for x
    x = 185,122,022,354,667,712/536,722,134.60
  6. Step 6: Final answer
    x = 344,912,218.86

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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.