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Finding the Third Proportional to 7,326,522 and 10,770,264

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Solution

The third proportional to 7,326,522 and 10,770,264 is: 15,832,694.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,522 : 10,770,264 = 10,770,264 : x
  2. Step 2: Convert to fraction form
    7,326,522/10,770,264 = 10,770,264/x
  3. Step 3: Cross multiply
    7,326,522x = 10,770,264 × 10,770,264
  4. Step 4: Simplify right side
    7,326,522x = 115,998,586,629,696
  5. Step 5: Solve for x
    x = 115,998,586,629,696/7,326,522
  6. Step 6: Final answer
    x = 15,832,694.78

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.