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Finding the Third Proportional to 11,843,220 and 25,482,696

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Solution

The third proportional to 11,843,220 and 25,482,696 is: 54,830,341.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,220 : 25,482,696 = 25,482,696 : x
  2. Step 2: Convert to fraction form
    11,843,220/25,482,696 = 25,482,696/x
  3. Step 3: Cross multiply
    11,843,220x = 25,482,696 × 25,482,696
  4. Step 4: Simplify right side
    11,843,220x = 649,367,795,428,416
  5. Step 5: Solve for x
    x = 649,367,795,428,416/11,843,220
  6. Step 6: Final answer
    x = 54,830,341.36

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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.