Home / 17,366,195.23-23,969,704.47-11,793,870.23

Finding the Fourth Proportional to 17,366,195.23, 23,969,704.47 and 11,793,870.23

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Solution

The fourth proportional to 17,366,195.23, 23,969,704.47 and 11,793,870.23 is: 16,278,498.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,195.23 : 23,969,704.47 = 11,793,870.23 : x
  2. Step 2: Convert to fraction form
    17,366,195.23/23,969,704.47 = 11,793,870.23/x
  3. Step 3: Cross multiply
    17,366,195.23x = 23,969,704.47 × 11,793,870.23
  4. Step 4: Simplify right side
    17,366,195.23x = 282,695,583,970,630.94
  5. Step 5: Solve for x
    x = 282,695,583,970,630.94/17,366,195.23
  6. Step 6: Final answer
    x = 16,278,498.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.