Home / 65,861,449,338.75-88,862,557,884.25

Finding the Third Proportional to 65,861,449,338.75 and 88,862,557,884.25

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Solution

The third proportional to 65,861,449,338.75 and 88,862,557,884.25 is: 119,896,453,433.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,861,449,338.75 : 88,862,557,884.25 = 88,862,557,884.25 : x
  2. Step 2: Convert to fraction form
    65,861,449,338.75/88,862,557,884.25 = 88,862,557,884.25/x
  3. Step 3: Cross multiply
    65,861,449,338.75x = 88,862,557,884.25 × 88,862,557,884.25
  4. Step 4: Simplify right side
    65,861,449,338.75x = 7,896,554,193,731,681,517,568
  5. Step 5: Solve for x
    x = 7,896,554,193,731,681,517,568/65,861,449,338.75
  6. Step 6: Final answer
    x = 119,896,453,433.89

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.