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Finding the Third Proportional to 16,705,161 and 36,638,334

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Solution

The third proportional to 16,705,161 and 36,638,334 is: 80,356,455.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,705,161 : 36,638,334 = 36,638,334 : x
  2. Step 2: Convert to fraction form
    16,705,161/36,638,334 = 36,638,334/x
  3. Step 3: Cross multiply
    16,705,161x = 36,638,334 × 36,638,334
  4. Step 4: Simplify right side
    16,705,161x = 1,342,367,518,295,556
  5. Step 5: Solve for x
    x = 1,342,367,518,295,556/16,705,161
  6. Step 6: Final answer
    x = 80,356,455.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.