Home / 7,476,721,288-15,954,163,228

Finding the Third Proportional to 7,476,721,288 and 15,954,163,228

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Solution

The third proportional to 7,476,721,288 and 15,954,163,228 is: 34,043,709,067.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,721,288 : 15,954,163,228 = 15,954,163,228 : x
  2. Step 2: Convert to fraction form
    7,476,721,288/15,954,163,228 = 15,954,163,228/x
  3. Step 3: Cross multiply
    7,476,721,288x = 15,954,163,228 × 15,954,163,228
  4. Step 4: Simplify right side
    7,476,721,288x = 254,535,324,305,667,391,488
  5. Step 5: Solve for x
    x = 254,535,324,305,667,391,488/7,476,721,288
  6. Step 6: Final answer
    x = 34,043,709,067.26

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.