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Finding the Third Proportional to 17,366,198 and 25,529,277

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Solution

The third proportional to 17,366,198 and 25,529,277 is: 37,529,457.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,198 : 25,529,277 = 25,529,277 : x
  2. Step 2: Convert to fraction form
    17,366,198/25,529,277 = 25,529,277/x
  3. Step 3: Cross multiply
    17,366,198x = 25,529,277 × 25,529,277
  4. Step 4: Simplify right side
    17,366,198x = 651,743,984,142,729
  5. Step 5: Solve for x
    x = 651,743,984,142,729/17,366,198
  6. Step 6: Final answer
    x = 37,529,457.18

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.