Home / 49,396,087,008.75-66,646,918,419.75

Finding the Third Proportional to 49,396,087,008.75 and 66,646,918,419.75

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Solution

The third proportional to 49,396,087,008.75 and 66,646,918,419.75 is: 89,922,340,084.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,396,087,008.75 : 66,646,918,419.75 = 66,646,918,419.75 : x
  2. Step 2: Convert to fraction form
    49,396,087,008.75/66,646,918,419.75 = 66,646,918,419.75/x
  3. Step 3: Cross multiply
    49,396,087,008.75x = 66,646,918,419.75 × 66,646,918,419.75
  4. Step 4: Simplify right side
    49,396,087,008.75x = 4,441,811,734,848,811,827,200
  5. Step 5: Solve for x
    x = 4,441,811,734,848,811,827,200/49,396,087,008.75
  6. Step 6: Final answer
    x = 89,922,340,084.59

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1.5x scale

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.