Home / 33,614,493.57-46,387,371.21-20,560,793.58

Finding the Fourth Proportional to 33,614,493.57, 46,387,371.21 and 20,560,793.58

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Solution

The fourth proportional to 33,614,493.57, 46,387,371.21 and 20,560,793.58 is: 28,373,509.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,614,493.57 : 46,387,371.21 = 20,560,793.58 : x
  2. Step 2: Convert to fraction form
    33,614,493.57/46,387,371.21 = 20,560,793.58/x
  3. Step 3: Cross multiply
    33,614,493.57x = 46,387,371.21 × 20,560,793.58
  4. Step 4: Simplify right side
    33,614,493.57x = 953,761,164,167,644.75
  5. Step 5: Solve for x
    x = 953,761,164,167,644.75/33,614,493.57
  6. Step 6: Final answer
    x = 28,373,509.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.