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Finding the Third Proportional to 16,821,362 and 26,353,059

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Solution

The third proportional to 16,821,362 and 26,353,059 is: 41,285,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,821,362 : 26,353,059 = 26,353,059 : x
  2. Step 2: Convert to fraction form
    16,821,362/26,353,059 = 26,353,059/x
  3. Step 3: Cross multiply
    16,821,362x = 26,353,059 × 26,353,059
  4. Step 4: Simplify right side
    16,821,362x = 694,483,718,657,481
  5. Step 5: Solve for x
    x = 694,483,718,657,481/16,821,362
  6. Step 6: Final answer
    x = 41,285,819.70

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.