Home / 22,040,237.33-33,060,685.80-8,394,137.36

Finding the Fourth Proportional to 22,040,237.33, 33,060,685.80 and 8,394,137.36

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Solution

The fourth proportional to 22,040,237.33, 33,060,685.80 and 8,394,137.36 is: 12,591,331.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,040,237.33 : 33,060,685.80 = 8,394,137.36 : x
  2. Step 2: Convert to fraction form
    22,040,237.33/33,060,685.80 = 8,394,137.36/x
  3. Step 3: Cross multiply
    22,040,237.33x = 33,060,685.80 × 8,394,137.36
  4. Step 4: Simplify right side
    22,040,237.33x = 277,515,937,655,698.09
  5. Step 5: Solve for x
    x = 277,515,937,655,698.09/22,040,237.33
  6. Step 6: Final answer
    x = 12,591,331.64

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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.