Home / 17,158,524.97-25,737,766.79-4,379,031.04

Finding the Fourth Proportional to 17,158,524.97, 25,737,766.79 and 4,379,031.04

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Solution

The fourth proportional to 17,158,524.97, 25,737,766.79 and 4,379,031.04 is: 6,568,541.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,524.97 : 25,737,766.79 = 4,379,031.04 : x
  2. Step 2: Convert to fraction form
    17,158,524.97/25,737,766.79 = 4,379,031.04/x
  3. Step 3: Cross multiply
    17,158,524.97x = 25,737,766.79 × 4,379,031.04
  4. Step 4: Simplify right side
    17,158,524.97x = 112,706,479,572,036
  5. Step 5: Solve for x
    x = 112,706,479,572,036/17,158,524.97
  6. Step 6: Final answer
    x = 6,568,541.28

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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.