Home / 17,228,936.85-23,776,092.31-9,494,255.97

Finding the Fourth Proportional to 17,228,936.85, 23,776,092.31 and 9,494,255.97

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Solution

The fourth proportional to 17,228,936.85, 23,776,092.31 and 9,494,255.97 is: 13,102,161.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,936.85 : 23,776,092.31 = 9,494,255.97 : x
  2. Step 2: Convert to fraction form
    17,228,936.85/23,776,092.31 = 9,494,255.97/x
  3. Step 3: Cross multiply
    17,228,936.85x = 23,776,092.31 × 9,494,255.97
  4. Step 4: Simplify right side
    17,228,936.85x = 225,736,306,310,017.31
  5. Step 5: Solve for x
    x = 225,736,306,310,017.31/17,228,936.85
  6. Step 6: Final answer
    x = 13,102,161.11

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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.