Home / 25,198,004,724.94-37,770,605,180.53-11,741,194,184.43

Finding the Fourth Proportional to 25,198,004,724.94, 37,770,605,180.53 and 11,741,194,184.43

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Solution

The fourth proportional to 25,198,004,724.94, 37,770,605,180.53 and 11,741,194,184.43 is: 17,599,489,115.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,198,004,724.94 : 37,770,605,180.53 = 11,741,194,184.43 : x
  2. Step 2: Convert to fraction form
    25,198,004,724.94/37,770,605,180.53 = 11,741,194,184.43/x
  3. Step 3: Cross multiply
    25,198,004,724.94x = 37,770,605,180.53 × 11,741,194,184.43
  4. Step 4: Simplify right side
    25,198,004,724.94x = 443,472,009,888,040,484,864
  5. Step 5: Solve for x
    x = 443,472,009,888,040,484,864/25,198,004,724.94
  6. Step 6: Final answer
    x = 17,599,489,115.47

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Double scale
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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.