Home / 41,230,543.24-61,853,786.70-15,669,559.90

Finding the Fourth Proportional to 41,230,543.24, 61,853,786.70 and 15,669,559.90

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Solution

The fourth proportional to 41,230,543.24, 61,853,786.70 and 15,669,559.90 is: 23,507,369.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,230,543.24 : 61,853,786.70 = 15,669,559.90 : x
  2. Step 2: Convert to fraction form
    41,230,543.24/61,853,786.70 = 15,669,559.90/x
  3. Step 3: Cross multiply
    41,230,543.24x = 61,853,786.70 × 15,669,559.90
  4. Step 4: Simplify right side
    41,230,543.24x = 969,221,615,737,473.38
  5. Step 5: Solve for x
    x = 969,221,615,737,473.38/41,230,543.24
  6. Step 6: Final answer
    x = 23,507,369.53

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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.