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Finding the Third Proportional to 9,600,558 and 13,504,389

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Solution

The third proportional to 9,600,558 and 13,504,389 is: 18,995,616.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,558 : 13,504,389 = 13,504,389 : x
  2. Step 2: Convert to fraction form
    9,600,558/13,504,389 = 13,504,389/x
  3. Step 3: Cross multiply
    9,600,558x = 13,504,389 × 13,504,389
  4. Step 4: Simplify right side
    9,600,558x = 182,368,522,263,321
  5. Step 5: Solve for x
    x = 182,368,522,263,321/9,600,558
  6. Step 6: Final answer
    x = 18,995,616.95

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.