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Finding the Third Proportional to 11,787,000 and 25,296,264

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Solution

The third proportional to 11,787,000 and 25,296,264 is: 54,288,705.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,787,000 : 25,296,264 = 25,296,264 : x
  2. Step 2: Convert to fraction form
    11,787,000/25,296,264 = 25,296,264/x
  3. Step 3: Cross multiply
    11,787,000x = 25,296,264 × 25,296,264
  4. Step 4: Simplify right side
    11,787,000x = 639,900,972,357,696
  5. Step 5: Solve for x
    x = 639,900,972,357,696/11,787,000
  6. Step 6: Final answer
    x = 54,288,705.55

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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.