Home / 13,629,363.75-28,797,279.75

Finding the Third Proportional to 13,629,363.75 and 28,797,279.75

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Solution

The third proportional to 13,629,363.75 and 28,797,279.75 is: 60,845,343.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,629,363.75 : 28,797,279.75 = 28,797,279.75 : x
  2. Step 2: Convert to fraction form
    13,629,363.75/28,797,279.75 = 28,797,279.75/x
  3. Step 3: Cross multiply
    13,629,363.75x = 28,797,279.75 × 28,797,279.75
  4. Step 4: Simplify right side
    13,629,363.75x = 829,283,320,999,760
  5. Step 5: Solve for x
    x = 829,283,320,999,760/13,629,363.75
  6. Step 6: Final answer
    x = 60,845,343.64

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.