Home / 13,127,319,854.72-28,245,640,165.73

Finding the Third Proportional to 13,127,319,854.72 and 28,245,640,165.73

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Solution

The third proportional to 13,127,319,854.72 and 28,245,640,165.73 is: 60,775,253,227.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,127,319,854.72 : 28,245,640,165.73 = 28,245,640,165.73 : x
  2. Step 2: Convert to fraction form
    13,127,319,854.72/28,245,640,165.73 = 28,245,640,165.73/x
  3. Step 3: Cross multiply
    13,127,319,854.72x = 28,245,640,165.73 × 28,245,640,165.73
  4. Step 4: Simplify right side
    13,127,319,854.72x = 797,816,188,372,125,876,224
  5. Step 5: Solve for x
    x = 797,816,188,372,125,876,224/13,127,319,854.72
  6. Step 6: Final answer
    x = 60,775,253,227.74

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.