Home / 17,669,092.80-26,504,231.88-4,888,527.12

Finding the Fourth Proportional to 17,669,092.80, 26,504,231.88 and 4,888,527.12

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Solution

The fourth proportional to 17,669,092.80, 26,504,231.88 and 4,888,527.12 is: 7,332,954.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,669,092.80 : 26,504,231.88 = 4,888,527.12 : x
  2. Step 2: Convert to fraction form
    17,669,092.80/26,504,231.88 = 4,888,527.12/x
  3. Step 3: Cross multiply
    17,669,092.80x = 26,504,231.88 × 4,888,527.12
  4. Step 4: Simplify right side
    17,669,092.80x = 129,566,656,340,148.58
  5. Step 5: Solve for x
    x = 129,566,656,340,148.58/17,669,092.80
  6. Step 6: Final answer
    x = 7,332,954.66

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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.