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Finding the Third Proportional to 11,515,316 and 24,802,108

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Solution

The third proportional to 11,515,316 and 24,802,108 is: 53,419,685.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,515,316 : 24,802,108 = 24,802,108 : x
  2. Step 2: Convert to fraction form
    11,515,316/24,802,108 = 24,802,108/x
  3. Step 3: Cross multiply
    11,515,316x = 24,802,108 × 24,802,108
  4. Step 4: Simplify right side
    11,515,316x = 615,144,561,243,664
  5. Step 5: Solve for x
    x = 615,144,561,243,664/11,515,316
  6. Step 6: Final answer
    x = 53,419,685.68

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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.