Home / 3,331,449,159.75-7,236,382,205.25

Finding the Third Proportional to 3,331,449,159.75 and 7,236,382,205.25

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Solution

The third proportional to 3,331,449,159.75 and 7,236,382,205.25 is: 15,718,453,114.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,449,159.75 : 7,236,382,205.25 = 7,236,382,205.25 : x
  2. Step 2: Convert to fraction form
    3,331,449,159.75/7,236,382,205.25 = 7,236,382,205.25/x
  3. Step 3: Cross multiply
    3,331,449,159.75x = 7,236,382,205.25 × 7,236,382,205.25
  4. Step 4: Simplify right side
    3,331,449,159.75x = 52,365,227,420,458,852,352
  5. Step 5: Solve for x
    x = 52,365,227,420,458,852,352/3,331,449,159.75
  6. Step 6: Final answer
    x = 15,718,453,114.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.