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Finding the Third Proportional to 17,338,048 and 25,504,328

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Solution

The third proportional to 17,338,048 and 25,504,328 is: 37,516,953.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,048 : 25,504,328 = 25,504,328 : x
  2. Step 2: Convert to fraction form
    17,338,048/25,504,328 = 25,504,328/x
  3. Step 3: Cross multiply
    17,338,048x = 25,504,328 × 25,504,328
  4. Step 4: Simplify right side
    17,338,048x = 650,470,746,731,584
  5. Step 5: Solve for x
    x = 650,470,746,731,584/17,338,048
  6. Step 6: Final answer
    x = 37,516,953.85

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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.