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Finding the Third Proportional to 11,421,608 and 24,663,945

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Solution

The third proportional to 11,421,608 and 24,663,945 is: 53,259,592.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,421,608 : 24,663,945 = 24,663,945 : x
  2. Step 2: Convert to fraction form
    11,421,608/24,663,945 = 24,663,945/x
  3. Step 3: Cross multiply
    11,421,608x = 24,663,945 × 24,663,945
  4. Step 4: Simplify right side
    11,421,608x = 608,310,182,963,025
  5. Step 5: Solve for x
    x = 608,310,182,963,025/11,421,608
  6. Step 6: Final answer
    x = 53,259,592.08

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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.