Home / 125,965,003.50-195,505,224.75

Finding the Third Proportional to 125,965,003.50 and 195,505,224.75

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Solution

The third proportional to 125,965,003.50 and 195,505,224.75 is: 303,435,810.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,965,003.50 : 195,505,224.75 = 195,505,224.75 : x
  2. Step 2: Convert to fraction form
    125,965,003.50/195,505,224.75 = 195,505,224.75/x
  3. Step 3: Cross multiply
    125,965,003.50x = 195,505,224.75 × 195,505,224.75
  4. Step 4: Simplify right side
    125,965,003.50x = 38,222,292,904,548,016
  5. Step 5: Solve for x
    x = 38,222,292,904,548,016/125,965,003.50
  6. Step 6: Final answer
    x = 303,435,810.28

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.