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Finding the Third Proportional to 18,736,336 and 41,780,744

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Solution

The third proportional to 18,736,336 and 41,780,744 is: 93,168,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,736,336 : 41,780,744 = 41,780,744 : x
  2. Step 2: Convert to fraction form
    18,736,336/41,780,744 = 41,780,744/x
  3. Step 3: Cross multiply
    18,736,336x = 41,780,744 × 41,780,744
  4. Step 4: Simplify right side
    18,736,336x = 1,745,630,569,193,536
  5. Step 5: Solve for x
    x = 1,745,630,569,193,536/18,736,336
  6. Step 6: Final answer
    x = 93,168,193.03

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.