Home / 1,160,161,189.88-1,840,087,629.56

Finding the Third Proportional to 1,160,161,189.88 and 1,840,087,629.56

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Solution

The third proportional to 1,160,161,189.88 and 1,840,087,629.56 is: 2,918,493,149.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,161,189.88 : 1,840,087,629.56 = 1,840,087,629.56 : x
  2. Step 2: Convert to fraction form
    1,160,161,189.88/1,840,087,629.56 = 1,840,087,629.56/x
  3. Step 3: Cross multiply
    1,160,161,189.88x = 1,840,087,629.56 × 1,840,087,629.56
  4. Step 4: Simplify right side
    1,160,161,189.88x = 3,385,922,484,468,940,288
  5. Step 5: Solve for x
    x = 3,385,922,484,468,940,288/1,160,161,189.88
  6. Step 6: Final answer
    x = 2,918,493,149.07

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.