Home / 36,473,527,912.25-54,639,040,856.56-25,126,700,635.89

Finding the Fourth Proportional to 36,473,527,912.25, 54,639,040,856.56 and 25,126,700,635.89

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Solution

The fourth proportional to 36,473,527,912.25, 54,639,040,856.56 and 25,126,700,635.89 is: 37,640,965,961.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,473,527,912.25 : 54,639,040,856.56 = 25,126,700,635.89 : x
  2. Step 2: Convert to fraction form
    36,473,527,912.25/54,639,040,856.56 = 25,126,700,635.89/x
  3. Step 3: Cross multiply
    36,473,527,912.25x = 54,639,040,856.56 × 25,126,700,635.89
  4. Step 4: Simplify right side
    36,473,527,912.25x = 1,372,898,822,634,945,642,496
  5. Step 5: Solve for x
    x = 1,372,898,822,634,945,642,496/36,473,527,912.25
  6. Step 6: Final answer
    x = 37,640,965,961.34

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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.