Home / 89,936,862,837.75-199,982,324,585.25

Finding the Third Proportional to 89,936,862,837.75 and 199,982,324,585.25

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Solution

The third proportional to 89,936,862,837.75 and 199,982,324,585.25 is: 444,677,842,706.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,936,862,837.75 : 199,982,324,585.25 = 199,982,324,585.25 : x
  2. Step 2: Convert to fraction form
    89,936,862,837.75/199,982,324,585.25 = 199,982,324,585.25/x
  3. Step 3: Cross multiply
    89,936,862,837.75x = 199,982,324,585.25 × 199,982,324,585.25
  4. Step 4: Simplify right side
    89,936,862,837.75x = 39,992,930,146,520,284,528,640
  5. Step 5: Solve for x
    x = 39,992,930,146,520,284,528,640/89,936,862,837.75
  6. Step 6: Final answer
    x = 444,677,842,706.94

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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.