Home / 22,047,480.11-33,069,081.77-6,694,902.72

Finding the Fourth Proportional to 22,047,480.11, 33,069,081.77 and 6,694,902.72

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Solution

The fourth proportional to 22,047,480.11, 33,069,081.77 and 6,694,902.72 is: 10,041,704.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047,480.11 : 33,069,081.77 = 6,694,902.72 : x
  2. Step 2: Convert to fraction form
    22,047,480.11/33,069,081.77 = 6,694,902.72/x
  3. Step 3: Cross multiply
    22,047,480.11x = 33,069,081.77 × 6,694,902.72
  4. Step 4: Simplify right side
    22,047,480.11x = 221,394,285,481,506.78
  5. Step 5: Solve for x
    x = 221,394,285,481,506.78/22,047,480.11
  6. Step 6: Final answer
    x = 10,041,704.74

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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.