Home / 1,789,628,614.56-2,469,764,111.04-996,674,591.04

Finding the Fourth Proportional to 1,789,628,614.56, 2,469,764,111.04 and 996,674,591.04

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Solution

The fourth proportional to 1,789,628,614.56, 2,469,764,111.04 and 996,674,591.04 is: 1,375,453,608.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,628,614.56 : 2,469,764,111.04 = 996,674,591.04 : x
  2. Step 2: Convert to fraction form
    1,789,628,614.56/2,469,764,111.04 = 996,674,591.04/x
  3. Step 3: Cross multiply
    1,789,628,614.56x = 2,469,764,111.04 × 996,674,591.04
  4. Step 4: Simplify right side
    1,789,628,614.56x = 2,461,551,135,336,060,928
  5. Step 5: Solve for x
    x = 2,461,551,135,336,060,928/1,789,628,614.56
  6. Step 6: Final answer
    x = 1,375,453,608.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.