Home / 33,215,132.10-49,822,698.15-22,373,735.70

Finding the Fourth Proportional to 33,215,132.10, 49,822,698.15 and 22,373,735.70

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Solution

The fourth proportional to 33,215,132.10, 49,822,698.15 and 22,373,735.70 is: 33,560,603.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,132.10 : 49,822,698.15 = 22,373,735.70 : x
  2. Step 2: Convert to fraction form
    33,215,132.10/49,822,698.15 = 22,373,735.70/x
  3. Step 3: Cross multiply
    33,215,132.10x = 49,822,698.15 × 22,373,735.70
  4. Step 4: Simplify right side
    33,215,132.10x = 1,114,719,880,268,978.88
  5. Step 5: Solve for x
    x = 1,114,719,880,268,978.88/33,215,132.10
  6. Step 6: Final answer
    x = 33,560,603.55

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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.