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Finding the Third Proportional to 19,101,310 and 41,227,578

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Solution

The third proportional to 19,101,310 and 41,227,578 is: 88,984,116.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,101,310 : 41,227,578 = 41,227,578 : x
  2. Step 2: Convert to fraction form
    19,101,310/41,227,578 = 41,227,578/x
  3. Step 3: Cross multiply
    19,101,310x = 41,227,578 × 41,227,578
  4. Step 4: Simplify right side
    19,101,310x = 1,699,713,187,746,084
  5. Step 5: Solve for x
    x = 1,699,713,187,746,084/19,101,310
  6. Step 6: Final answer
    x = 88,984,116.15

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.