Home / 101,906,379.48-152,855,299.44-32,817,653.85

Finding the Fourth Proportional to 101,906,379.48, 152,855,299.44 and 32,817,653.85

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Solution

The fourth proportional to 101,906,379.48, 152,855,299.44 and 32,817,653.85 is: 49,225,105.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,906,379.48 : 152,855,299.44 = 32,817,653.85 : x
  2. Step 2: Convert to fraction form
    101,906,379.48/152,855,299.44 = 32,817,653.85/x
  3. Step 3: Cross multiply
    101,906,379.48x = 152,855,299.44 × 32,817,653.85
  4. Step 4: Simplify right side
    101,906,379.48x = 5,016,352,306,160,019
  5. Step 5: Solve for x
    x = 5,016,352,306,160,019/101,906,379.48
  6. Step 6: Final answer
    x = 49,225,105.75

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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.