Home / 89,936,862,833.81-199,982,324,577.38

Finding the Third Proportional to 89,936,862,833.81 and 199,982,324,577.38

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Solution

The third proportional to 89,936,862,833.81 and 199,982,324,577.38 is: 444,677,842,691.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,936,862,833.81 : 199,982,324,577.38 = 199,982,324,577.38 : x
  2. Step 2: Convert to fraction form
    89,936,862,833.81/199,982,324,577.38 = 199,982,324,577.38/x
  3. Step 3: Cross multiply
    89,936,862,833.81x = 199,982,324,577.38 × 199,982,324,577.38
  4. Step 4: Simplify right side
    89,936,862,833.81x = 39,992,930,143,372,568,428,544
  5. Step 5: Solve for x
    x = 39,992,930,143,372,568,428,544/89,936,862,833.81
  6. Step 6: Final answer
    x = 444,677,842,691.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.