Home / 49,396,087,007.25-66,646,918,417.50

Finding the Third Proportional to 49,396,087,007.25 and 66,646,918,417.50

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Solution

The third proportional to 49,396,087,007.25 and 66,646,918,417.50 is: 89,922,340,081.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,396,087,007.25 : 66,646,918,417.50 = 66,646,918,417.50 : x
  2. Step 2: Convert to fraction form
    49,396,087,007.25/66,646,918,417.50 = 66,646,918,417.50/x
  3. Step 3: Cross multiply
    49,396,087,007.25x = 66,646,918,417.50 × 66,646,918,417.50
  4. Step 4: Simplify right side
    49,396,087,007.25x = 4,441,811,734,548,900,741,120
  5. Step 5: Solve for x
    x = 4,441,811,734,548,900,741,120/49,396,087,007.25
  6. Step 6: Final answer
    x = 89,922,340,081.25

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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.