Home / 11,949,204,047.85-17,923,806,071.78-11,949,204,047.85

Finding the Fourth Proportional to 11,949,204,047.85, 17,923,806,071.78 and 11,949,204,047.85

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Solution

The fourth proportional to 11,949,204,047.85, 17,923,806,071.78 and 11,949,204,047.85 is: 17,923,806,071.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,949,204,047.85 : 17,923,806,071.78 = 11,949,204,047.85 : x
  2. Step 2: Convert to fraction form
    11,949,204,047.85/17,923,806,071.78 = 11,949,204,047.85/x
  3. Step 3: Cross multiply
    11,949,204,047.85x = 17,923,806,071.78 × 11,949,204,047.85
  4. Step 4: Simplify right side
    11,949,204,047.85x = 214,175,216,065,732,247,552
  5. Step 5: Solve for x
    x = 214,175,216,065,732,247,552/11,949,204,047.85
  6. Step 6: Final answer
    x = 17,923,806,071.78

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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.