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Finding the Third Proportional to 19,284,962 and 26,191,371

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Solution

The third proportional to 19,284,962 and 26,191,371 is: 35,571,131.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,962 : 26,191,371 = 26,191,371 : x
  2. Step 2: Convert to fraction form
    19,284,962/26,191,371 = 26,191,371/x
  3. Step 3: Cross multiply
    19,284,962x = 26,191,371 × 26,191,371
  4. Step 4: Simplify right side
    19,284,962x = 685,987,914,859,641
  5. Step 5: Solve for x
    x = 685,987,914,859,641/19,284,962
  6. Step 6: Final answer
    x = 35,571,131.27

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.