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Finding the Third Proportional to 5,563,512 and 11,724,795

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Solution

The third proportional to 5,563,512 and 11,724,795 is: 24,709,359.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,512 : 11,724,795 = 11,724,795 : x
  2. Step 2: Convert to fraction form
    5,563,512/11,724,795 = 11,724,795/x
  3. Step 3: Cross multiply
    5,563,512x = 11,724,795 × 11,724,795
  4. Step 4: Simplify right side
    5,563,512x = 137,470,817,792,025
  5. Step 5: Solve for x
    x = 137,470,817,792,025/5,563,512
  6. Step 6: Final answer
    x = 24,709,359.45

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.