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Finding the Third Proportional to 9,080,685 and 19,373,667.75

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Solution

The third proportional to 9,080,685 and 19,373,667.75 is: 41,333,776.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,685 : 19,373,667.75 = 19,373,667.75 : x
  2. Step 2: Convert to fraction form
    9,080,685/19,373,667.75 = 19,373,667.75/x
  3. Step 3: Cross multiply
    9,080,685x = 19,373,667.75 × 19,373,667.75
  4. Step 4: Simplify right side
    9,080,685x = 375,339,002,087,390.06
  5. Step 5: Solve for x
    x = 375,339,002,087,390.06/9,080,685
  6. Step 6: Final answer
    x = 41,333,776.26

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.