Home / 15,025,204,721.40-22,542,169,123.20-6,056,765,635.20

Finding the Fourth Proportional to 15,025,204,721.40, 22,542,169,123.20 and 6,056,765,635.20

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Solution

The fourth proportional to 15,025,204,721.40, 22,542,169,123.20 and 6,056,765,635.20 is: 9,086,906,822.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,025,204,721.40 : 22,542,169,123.20 = 6,056,765,635.20 : x
  2. Step 2: Convert to fraction form
    15,025,204,721.40/22,542,169,123.20 = 6,056,765,635.20/x
  3. Step 3: Cross multiply
    15,025,204,721.40x = 22,542,169,123.20 × 6,056,765,635.20
  4. Step 4: Simplify right side
    15,025,204,721.40x = 136,532,635,288,264,278,016
  5. Step 5: Solve for x
    x = 136,532,635,288,264,278,016/15,025,204,721.40
  6. Step 6: Final answer
    x = 9,086,906,822.23

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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.