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Finding the Third Proportional to 11,780,106.75 and 25,451,334

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Solution

The third proportional to 11,780,106.75 and 25,451,334 is: 54,988,500.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,780,106.75 : 25,451,334 = 25,451,334 : x
  2. Step 2: Convert to fraction form
    11,780,106.75/25,451,334 = 25,451,334/x
  3. Step 3: Cross multiply
    11,780,106.75x = 25,451,334 × 25,451,334
  4. Step 4: Simplify right side
    11,780,106.75x = 647,770,402,379,556
  5. Step 5: Solve for x
    x = 647,770,402,379,556/11,780,106.75
  6. Step 6: Final answer
    x = 54,988,500.20

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.