Home / 36,728,668,266.30-55,093,002,399.45-11,887,840,467.90

Finding the Fourth Proportional to 36,728,668,266.30, 55,093,002,399.45 and 11,887,840,467.90

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Solution

The fourth proportional to 36,728,668,266.30, 55,093,002,399.45 and 11,887,840,467.90 is: 17,831,760,701.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,728,668,266.30 : 55,093,002,399.45 = 11,887,840,467.90 : x
  2. Step 2: Convert to fraction form
    36,728,668,266.30/55,093,002,399.45 = 11,887,840,467.90/x
  3. Step 3: Cross multiply
    36,728,668,266.30x = 55,093,002,399.45 × 11,887,840,467.90
  4. Step 4: Simplify right side
    36,728,668,266.30x = 654,936,823,422,293,508,096
  5. Step 5: Solve for x
    x = 654,936,823,422,293,508,096/36,728,668,266.30
  6. Step 6: Final answer
    x = 17,831,760,701.85

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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.