Home / 3,068,278,744.70-4,601,914,232.24-1,321,011,078.14

Finding the Fourth Proportional to 3,068,278,744.70, 4,601,914,232.24 and 1,321,011,078.14

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Solution

The fourth proportional to 3,068,278,744.70, 4,601,914,232.24 and 1,321,011,078.14 is: 1,981,299,675.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,278,744.70 : 4,601,914,232.24 = 1,321,011,078.14 : x
  2. Step 2: Convert to fraction form
    3,068,278,744.70/4,601,914,232.24 = 1,321,011,078.14/x
  3. Step 3: Cross multiply
    3,068,278,744.70x = 4,601,914,232.24 × 1,321,011,078.14
  4. Step 4: Simplify right side
    3,068,278,744.70x = 6,079,179,681,453,979,648
  5. Step 5: Solve for x
    x = 6,079,179,681,453,979,648/3,068,278,744.70
  6. Step 6: Final answer
    x = 1,981,299,675.58

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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.