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Finding the Third Proportional to 11,342,396 and 24,889,280

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Solution

The third proportional to 11,342,396 and 24,889,280 is: 54,615,996.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,342,396 : 24,889,280 = 24,889,280 : x
  2. Step 2: Convert to fraction form
    11,342,396/24,889,280 = 24,889,280/x
  3. Step 3: Cross multiply
    11,342,396x = 24,889,280 × 24,889,280
  4. Step 4: Simplify right side
    11,342,396x = 619,476,258,918,400
  5. Step 5: Solve for x
    x = 619,476,258,918,400/11,342,396
  6. Step 6: Final answer
    x = 54,615,996.38

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.