Home / 1,204,863,152.00-1,799,181,160.70-983,972,687.72

Finding the Fourth Proportional to 1,204,863,152.00, 1,799,181,160.70 and 983,972,687.72

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Solution

The fourth proportional to 1,204,863,152.00, 1,799,181,160.70 and 983,972,687.72 is: 1,469,332,944.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,863,152.00 : 1,799,181,160.70 = 983,972,687.72 : x
  2. Step 2: Convert to fraction form
    1,204,863,152.00/1,799,181,160.70 = 983,972,687.72/x
  3. Step 3: Cross multiply
    1,204,863,152.00x = 1,799,181,160.70 × 983,972,687.72
  4. Step 4: Simplify right side
    1,204,863,152.00x = 1,770,345,122,375,324,416
  5. Step 5: Solve for x
    x = 1,770,345,122,375,324,416/1,204,863,152.00
  6. Step 6: Final answer
    x = 1,469,332,944.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.