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Finding the Third Proportional to 18,885,639.75 and 41,741,094

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Solution

The third proportional to 18,885,639.75 and 41,741,094 is: 92,256,283.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,885,639.75 : 41,741,094 = 41,741,094 : x
  2. Step 2: Convert to fraction form
    18,885,639.75/41,741,094 = 41,741,094/x
  3. Step 3: Cross multiply
    18,885,639.75x = 41,741,094 × 41,741,094
  4. Step 4: Simplify right side
    18,885,639.75x = 1,742,318,928,316,836
  5. Step 5: Solve for x
    x = 1,742,318,928,316,836/18,885,639.75
  6. Step 6: Final answer
    x = 92,256,283.15

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.