Home / 2,198,631,216-4,792,322,097

Finding the Third Proportional to 2,198,631,216 and 4,792,322,097

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Solution

The third proportional to 2,198,631,216 and 4,792,322,097 is: 10,445,749,571.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,631,216 : 4,792,322,097 = 4,792,322,097 : x
  2. Step 2: Convert to fraction form
    2,198,631,216/4,792,322,097 = 4,792,322,097/x
  3. Step 3: Cross multiply
    2,198,631,216x = 4,792,322,097 × 4,792,322,097
  4. Step 4: Simplify right side
    2,198,631,216x = 22,966,351,081,394,479,104
  5. Step 5: Solve for x
    x = 22,966,351,081,394,479,104/2,198,631,216
  6. Step 6: Final answer
    x = 10,445,749,571.03

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.