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Finding the Third Proportional to 17,222,976 and 40,599,360

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Solution

The third proportional to 17,222,976 and 40,599,360 is: 95,704,019.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,222,976 : 40,599,360 = 40,599,360 : x
  2. Step 2: Convert to fraction form
    17,222,976/40,599,360 = 40,599,360/x
  3. Step 3: Cross multiply
    17,222,976x = 40,599,360 × 40,599,360
  4. Step 4: Simplify right side
    17,222,976x = 1,648,308,032,409,600
  5. Step 5: Solve for x
    x = 1,648,308,032,409,600/17,222,976
  6. Step 6: Final answer
    x = 95,704,019.58

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.