Home / 12,610,402,480.31-27,791,206,604.44

Finding the Third Proportional to 12,610,402,480.31 and 27,791,206,604.44

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Solution

The third proportional to 12,610,402,480.31 and 27,791,206,604.44 is: 61,247,146,214.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,610,402,480.31 : 27,791,206,604.44 = 27,791,206,604.44 : x
  2. Step 2: Convert to fraction form
    12,610,402,480.31/27,791,206,604.44 = 27,791,206,604.44/x
  3. Step 3: Cross multiply
    12,610,402,480.31x = 27,791,206,604.44 × 27,791,206,604.44
  4. Step 4: Simplify right side
    12,610,402,480.31x = 772,351,164,530,558,238,720
  5. Step 5: Solve for x
    x = 772,351,164,530,558,238,720/12,610,402,480.31
  6. Step 6: Final answer
    x = 61,247,146,214.12

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.