Home / 36,376,672.72-54,560,586.48-22,731,036.88

Finding the Fourth Proportional to 36,376,672.72, 54,560,586.48 and 22,731,036.88

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Solution

The fourth proportional to 36,376,672.72, 54,560,586.48 and 22,731,036.88 is: 34,093,791.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,376,672.72 : 54,560,586.48 = 22,731,036.88 : x
  2. Step 2: Convert to fraction form
    36,376,672.72/54,560,586.48 = 22,731,036.88/x
  3. Step 3: Cross multiply
    36,376,672.72x = 54,560,586.48 × 22,731,036.88
  4. Step 4: Simplify right side
    36,376,672.72x = 1,240,218,703,471,309.25
  5. Step 5: Solve for x
    x = 1,240,218,703,471,309.25/36,376,672.72
  6. Step 6: Final answer
    x = 34,093,791.73

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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.