Home / 6,336,436.78-13,008,786.75

Finding the Third Proportional to 6,336,436.78 and 13,008,786.75

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Solution

The third proportional to 6,336,436.78 and 13,008,786.75 is: 26,707,207.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,436.78 : 13,008,786.75 = 13,008,786.75 : x
  2. Step 2: Convert to fraction form
    6,336,436.78/13,008,786.75 = 13,008,786.75/x
  3. Step 3: Cross multiply
    6,336,436.78x = 13,008,786.75 × 13,008,786.75
  4. Step 4: Simplify right side
    6,336,436.78x = 169,228,532,706,975.56
  5. Step 5: Solve for x
    x = 169,228,532,706,975.56/6,336,436.78
  6. Step 6: Final answer
    x = 26,707,207.62

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.