Home / 27,407,224,584.78-41,102,861,447.52-10,615,290,615.09

Finding the Fourth Proportional to 27,407,224,584.78, 41,102,861,447.52 and 10,615,290,615.09

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Solution

The fourth proportional to 27,407,224,584.78, 41,102,861,447.52 and 10,615,290,615.09 is: 15,919,846,901.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,407,224,584.78 : 41,102,861,447.52 = 10,615,290,615.09 : x
  2. Step 2: Convert to fraction form
    27,407,224,584.78/41,102,861,447.52 = 10,615,290,615.09/x
  3. Step 3: Cross multiply
    27,407,224,584.78x = 41,102,861,447.52 × 10,615,290,615.09
  4. Step 4: Simplify right side
    27,407,224,584.78x = 436,318,819,377,203,576,832
  5. Step 5: Solve for x
    x = 436,318,819,377,203,576,832/27,407,224,584.78
  6. Step 6: Final answer
    x = 15,919,846,901.23

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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.