Home / 41,341,469.74-62,055,298.45-18,328,565.54

Finding the Fourth Proportional to 41,341,469.74, 62,055,298.45 and 18,328,565.54

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Solution

The fourth proportional to 41,341,469.74, 62,055,298.45 and 18,328,565.54 is: 27,511,953.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,341,469.74 : 62,055,298.45 = 18,328,565.54 : x
  2. Step 2: Convert to fraction form
    41,341,469.74/62,055,298.45 = 18,328,565.54/x
  3. Step 3: Cross multiply
    41,341,469.74x = 62,055,298.45 × 18,328,565.54
  4. Step 4: Simplify right side
    41,341,469.74x = 1,137,384,604,745,085.50
  5. Step 5: Solve for x
    x = 1,137,384,604,745,085.50/41,341,469.74
  6. Step 6: Final answer
    x = 27,511,953.78

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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.