Home / 22,040,255.80-33,051,732.90-8,386,150.60

Finding the Fourth Proportional to 22,040,255.80, 33,051,732.90 and 8,386,150.60

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Solution

The fourth proportional to 22,040,255.80, 33,051,732.90 and 8,386,150.60 is: 12,575,934.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,040,255.80 : 33,051,732.90 = 8,386,150.60 : x
  2. Step 2: Convert to fraction form
    22,040,255.80/33,051,732.90 = 8,386,150.60/x
  3. Step 3: Cross multiply
    22,040,255.80x = 33,051,732.90 × 8,386,150.60
  4. Step 4: Simplify right side
    22,040,255.80x = 277,176,809,690,374.72
  5. Step 5: Solve for x
    x = 277,176,809,690,374.72/22,040,255.80
  6. Step 6: Final answer
    x = 12,575,934.34

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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.