Home / 22,174,250,229.72-33,261,375,728.74-5,385,948,366.56

Finding the Fourth Proportional to 22,174,250,229.72, 33,261,375,728.74 and 5,385,948,366.56

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Solution

The fourth proportional to 22,174,250,229.72, 33,261,375,728.74 and 5,385,948,366.56 is: 8,078,922,643.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,174,250,229.72 : 33,261,375,728.74 = 5,385,948,366.56 : x
  2. Step 2: Convert to fraction form
    22,174,250,229.72/33,261,375,728.74 = 5,385,948,366.56/x
  3. Step 3: Cross multiply
    22,174,250,229.72x = 33,261,375,728.74 × 5,385,948,366.56
  4. Step 4: Simplify right side
    22,174,250,229.72x = 179,144,052,275,745,652,736
  5. Step 5: Solve for x
    x = 179,144,052,275,745,652,736/22,174,250,229.72
  6. Step 6: Final answer
    x = 8,078,922,643.15

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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.