Home / 17,782,725.26-24,540,185.76-9,633,963.26

Finding the Fourth Proportional to 17,782,725.26, 24,540,185.76 and 9,633,963.26

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Solution

The fourth proportional to 17,782,725.26, 24,540,185.76 and 9,633,963.26 is: 13,294,882.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,725.26 : 24,540,185.76 = 9,633,963.26 : x
  2. Step 2: Convert to fraction form
    17,782,725.26/24,540,185.76 = 9,633,963.26/x
  3. Step 3: Cross multiply
    17,782,725.26x = 24,540,185.76 × 9,633,963.26
  4. Step 4: Simplify right side
    17,782,725.26x = 236,419,248,005,415.19
  5. Step 5: Solve for x
    x = 236,419,248,005,415.19/17,782,725.26
  6. Step 6: Final answer
    x = 13,294,882.79

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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.