Home / 3,216,676,523.76-4,439,203,217.88-2,422,321,032.24

Finding the Fourth Proportional to 3,216,676,523.76, 4,439,203,217.88 and 2,422,321,032.24

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Solution

The fourth proportional to 3,216,676,523.76, 4,439,203,217.88 and 2,422,321,032.24 is: 3,342,945,814.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,216,676,523.76 : 4,439,203,217.88 = 2,422,321,032.24 : x
  2. Step 2: Convert to fraction form
    3,216,676,523.76/4,439,203,217.88 = 2,422,321,032.24/x
  3. Step 3: Cross multiply
    3,216,676,523.76x = 4,439,203,217.88 × 2,422,321,032.24
  4. Step 4: Simplify right side
    3,216,676,523.76x = 10,753,175,321,058,209,792
  5. Step 5: Solve for x
    x = 10,753,175,321,058,209,792/3,216,676,523.76
  6. Step 6: Final answer
    x = 3,342,945,814.30

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1.5x scale

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.