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Finding the Third Proportional to 9,033,042 and 19,375,908

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Solution

The third proportional to 9,033,042 and 19,375,908 is: 41,561,393.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,042 : 19,375,908 = 19,375,908 : x
  2. Step 2: Convert to fraction form
    9,033,042/19,375,908 = 19,375,908/x
  3. Step 3: Cross multiply
    9,033,042x = 19,375,908 × 19,375,908
  4. Step 4: Simplify right side
    9,033,042x = 375,425,810,824,464
  5. Step 5: Solve for x
    x = 375,425,810,824,464/9,033,042
  6. Step 6: Final answer
    x = 41,561,393.25

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.