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Finding the Third Proportional to 9,033,040 and 19,375,904

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Solution

The third proportional to 9,033,040 and 19,375,904 is: 41,561,385.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033,040 : 19,375,904 = 19,375,904 : x
  2. Step 2: Convert to fraction form
    9,033,040/19,375,904 = 19,375,904/x
  3. Step 3: Cross multiply
    9,033,040x = 19,375,904 × 19,375,904
  4. Step 4: Simplify right side
    9,033,040x = 375,425,655,817,216
  5. Step 5: Solve for x
    x = 375,425,655,817,216/9,033,040
  6. Step 6: Final answer
    x = 41,561,385.29

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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.