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Finding the Third Proportional to 18,800,652 and 25,366,512

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Solution

The third proportional to 18,800,652 and 25,366,512 is: 34,225,405.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,800,652 : 25,366,512 = 25,366,512 : x
  2. Step 2: Convert to fraction form
    18,800,652/25,366,512 = 25,366,512/x
  3. Step 3: Cross multiply
    18,800,652x = 25,366,512 × 25,366,512
  4. Step 4: Simplify right side
    18,800,652x = 643,459,931,046,144
  5. Step 5: Solve for x
    x = 643,459,931,046,144/18,800,652
  6. Step 6: Final answer
    x = 34,225,405.11

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.