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Finding the Third Proportional to 8,883,652 and 19,289,456

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Solution

The third proportional to 8,883,652 and 19,289,456 is: 41,884,026.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,652 : 19,289,456 = 19,289,456 : x
  2. Step 2: Convert to fraction form
    8,883,652/19,289,456 = 19,289,456/x
  3. Step 3: Cross multiply
    8,883,652x = 19,289,456 × 19,289,456
  4. Step 4: Simplify right side
    8,883,652x = 372,083,112,775,936
  5. Step 5: Solve for x
    x = 372,083,112,775,936/8,883,652
  6. Step 6: Final answer
    x = 41,884,026.16

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.