Home / 54,131,696.25-126,311,654.06

Finding the Third Proportional to 54,131,696.25 and 126,311,654.06

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Solution

The third proportional to 54,131,696.25 and 126,311,654.06 is: 294,737,373.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,131,696.25 : 126,311,654.06 = 126,311,654.06 : x
  2. Step 2: Convert to fraction form
    54,131,696.25/126,311,654.06 = 126,311,654.06/x
  3. Step 3: Cross multiply
    54,131,696.25x = 126,311,654.06 × 126,311,654.06
  4. Step 4: Simplify right side
    54,131,696.25x = 15,954,633,952,004,672
  5. Step 5: Solve for x
    x = 15,954,633,952,004,672/54,131,696.25
  6. Step 6: Final answer
    x = 294,737,373.06

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.