Home / 17,158,527.95-25,737,771.26-4,379,034.02

Finding the Fourth Proportional to 17,158,527.95, 25,737,771.26 and 4,379,034.02

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Solution

The fourth proportional to 17,158,527.95, 25,737,771.26 and 4,379,034.02 is: 6,568,545.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,158,527.95 : 25,737,771.26 = 4,379,034.02 : x
  2. Step 2: Convert to fraction form
    17,158,527.95/25,737,771.26 = 4,379,034.02/x
  3. Step 3: Cross multiply
    17,158,527.95x = 25,737,771.26 × 4,379,034.02
  4. Step 4: Simplify right side
    17,158,527.95x = 112,706,575,795,934.22
  5. Step 5: Solve for x
    x = 112,706,575,795,934.22/17,158,527.95
  6. Step 6: Final answer
    x = 6,568,545.75

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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.