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Finding the Third Proportional to 4,996,318 and 10,750,432

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Solution

The third proportional to 4,996,318 and 10,750,432 is: 23,131,391.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,318 : 10,750,432 = 10,750,432 : x
  2. Step 2: Convert to fraction form
    4,996,318/10,750,432 = 10,750,432/x
  3. Step 3: Cross multiply
    4,996,318x = 10,750,432 × 10,750,432
  4. Step 4: Simplify right side
    4,996,318x = 115,571,788,186,624
  5. Step 5: Solve for x
    x = 115,571,788,186,624/4,996,318
  6. Step 6: Final answer
    x = 23,131,391.59

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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.