Home / 17,782,725.70-24,540,186.42-9,633,963.70

Finding the Fourth Proportional to 17,782,725.70, 24,540,186.42 and 9,633,963.70

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Solution

The fourth proportional to 17,782,725.70, 24,540,186.42 and 9,633,963.70 is: 13,294,883.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,725.70 : 24,540,186.42 = 9,633,963.70 : x
  2. Step 2: Convert to fraction form
    17,782,725.70/24,540,186.42 = 9,633,963.70/x
  3. Step 3: Cross multiply
    17,782,725.70x = 24,540,186.42 × 9,633,963.70
  4. Step 4: Simplify right side
    17,782,725.70x = 236,419,265,161,512.94
  5. Step 5: Solve for x
    x = 236,419,265,161,512.94/17,782,725.70
  6. Step 6: Final answer
    x = 13,294,883.43

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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.