Home / 3,868,290,736.50-5,806,530,410.75

Finding the Third Proportional to 3,868,290,736.50 and 5,806,530,410.75

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Solution

The third proportional to 3,868,290,736.50 and 5,806,530,410.75 is: 8,715,941,408.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,868,290,736.50 : 5,806,530,410.75 = 5,806,530,410.75 : x
  2. Step 2: Convert to fraction form
    3,868,290,736.50/5,806,530,410.75 = 5,806,530,410.75/x
  3. Step 3: Cross multiply
    3,868,290,736.50x = 5,806,530,410.75 × 5,806,530,410.75
  4. Step 4: Simplify right side
    3,868,290,736.50x = 33,715,795,410,964,561,920
  5. Step 5: Solve for x
    x = 33,715,795,410,964,561,920/3,868,290,736.50
  6. Step 6: Final answer
    x = 8,715,941,408.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.