Home / 17,158,525.06-25,737,766.94-4,379,031.13

Finding the Fourth Proportional to 17,158,525.06, 25,737,766.94 and 4,379,031.13

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Solution

The fourth proportional to 17,158,525.06, 25,737,766.94 and 4,379,031.13 is: 6,568,541.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,525.06 : 25,737,766.94 = 4,379,031.13 : x
  2. Step 2: Convert to fraction form
    17,158,525.06/25,737,766.94 = 4,379,031.13/x
  3. Step 3: Cross multiply
    17,158,525.06x = 25,737,766.94 × 4,379,031.13
  4. Step 4: Simplify right side
    17,158,525.06x = 112,706,482,560,705.28
  5. Step 5: Solve for x
    x = 112,706,482,560,705.28/17,158,525.06
  6. Step 6: Final answer
    x = 6,568,541.42

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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.