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Finding the Third Proportional to 8,881,479 and 19,133,334

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Solution

The third proportional to 8,881,479 and 19,133,334 is: 41,218,863.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,881,479 : 19,133,334 = 19,133,334 : x
  2. Step 2: Convert to fraction form
    8,881,479/19,133,334 = 19,133,334/x
  3. Step 3: Cross multiply
    8,881,479x = 19,133,334 × 19,133,334
  4. Step 4: Simplify right side
    8,881,479x = 366,084,469,955,556
  5. Step 5: Solve for x
    x = 366,084,469,955,556/8,881,479
  6. Step 6: Final answer
    x = 41,218,863.43

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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.