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Finding the Third Proportional to 5,347,274 and 11,546,808

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Solution

The third proportional to 5,347,274 and 11,546,808 is: 24,933,971.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,347,274 : 11,546,808 = 11,546,808 : x
  2. Step 2: Convert to fraction form
    5,347,274/11,546,808 = 11,546,808/x
  3. Step 3: Cross multiply
    5,347,274x = 11,546,808 × 11,546,808
  4. Step 4: Simplify right side
    5,347,274x = 133,328,774,988,864
  5. Step 5: Solve for x
    x = 133,328,774,988,864/5,347,274
  6. Step 6: Final answer
    x = 24,933,971.03

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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.