Home / 33,413,640.80-50,120,461.20-32,965,743.20

Finding the Fourth Proportional to 33,413,640.80, 50,120,461.20 and 32,965,743.20

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Solution

The fourth proportional to 33,413,640.80, 50,120,461.20 and 32,965,743.20 is: 49,448,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,413,640.80 : 50,120,461.20 = 32,965,743.20 : x
  2. Step 2: Convert to fraction form
    33,413,640.80/50,120,461.20 = 32,965,743.20/x
  3. Step 3: Cross multiply
    33,413,640.80x = 50,120,461.20 × 32,965,743.20
  4. Step 4: Simplify right side
    33,413,640.80x = 1,652,258,252,984,764
  5. Step 5: Solve for x
    x = 1,652,258,252,984,764/33,413,640.80
  6. Step 6: Final answer
    x = 49,448,614.80

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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.