Home / 22,100,332,506.57-33,150,761,826.21-6,163,699,353.78

Finding the Fourth Proportional to 22,100,332,506.57, 33,150,761,826.21 and 6,163,699,353.78

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Solution

The fourth proportional to 22,100,332,506.57, 33,150,761,826.21 and 6,163,699,353.78 is: 9,245,622,398.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,100,332,506.57 : 33,150,761,826.21 = 6,163,699,353.78 : x
  2. Step 2: Convert to fraction form
    22,100,332,506.57/33,150,761,826.21 = 6,163,699,353.78/x
  3. Step 3: Cross multiply
    22,100,332,506.57x = 33,150,761,826.21 × 6,163,699,353.78
  4. Step 4: Simplify right side
    22,100,332,506.57x = 204,331,329,245,525,245,952
  5. Step 5: Solve for x
    x = 204,331,329,245,525,245,952/22,100,332,506.57
  6. Step 6: Final answer
    x = 9,245,622,398.88

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1.5x scale

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.