Home / 181,367,886.49-271,653,061.48-149,886,760.97

Finding the Fourth Proportional to 181,367,886.49, 271,653,061.48 and 149,886,760.97

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Solution

The fourth proportional to 181,367,886.49, 271,653,061.48 and 149,886,760.97 is: 224,500,589.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,367,886.49 : 271,653,061.48 = 149,886,760.97 : x
  2. Step 2: Convert to fraction form
    181,367,886.49/271,653,061.48 = 149,886,760.97/x
  3. Step 3: Cross multiply
    181,367,886.49x = 271,653,061.48 × 149,886,760.97
  4. Step 4: Simplify right side
    181,367,886.49x = 40,717,197,493,125,896
  5. Step 5: Solve for x
    x = 40,717,197,493,125,896/181,367,886.49
  6. Step 6: Final answer
    x = 224,500,589.83

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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.