Home / 20,146,806,744.19-43,123,761,016.31

Finding the Third Proportional to 20,146,806,744.19 and 43,123,761,016.31

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Solution

The third proportional to 20,146,806,744.19 and 43,123,761,016.31 is: 92,305,385,553.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,146,806,744.19 : 43,123,761,016.31 = 43,123,761,016.31 : x
  2. Step 2: Convert to fraction form
    20,146,806,744.19/43,123,761,016.31 = 43,123,761,016.31/x
  3. Step 3: Cross multiply
    20,146,806,744.19x = 43,123,761,016.31 × 43,123,761,016.31
  4. Step 4: Simplify right side
    20,146,806,744.19x = 1,859,658,764,191,990,284,288
  5. Step 5: Solve for x
    x = 1,859,658,764,191,990,284,288/20,146,806,744.19
  6. Step 6: Final answer
    x = 92,305,385,553.39

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.