Home / 2,198,631,218-4,792,322,101

Finding the Third Proportional to 2,198,631,218 and 4,792,322,101

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Solution

The third proportional to 2,198,631,218 and 4,792,322,101 is: 10,445,749,578.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,631,218 : 4,792,322,101 = 4,792,322,101 : x
  2. Step 2: Convert to fraction form
    2,198,631,218/4,792,322,101 = 4,792,322,101/x
  3. Step 3: Cross multiply
    2,198,631,218x = 4,792,322,101 × 4,792,322,101
  4. Step 4: Simplify right side
    2,198,631,218x = 22,966,351,119,733,055,488
  5. Step 5: Solve for x
    x = 22,966,351,119,733,055,488/2,198,631,218
  6. Step 6: Final answer
    x = 10,445,749,578.97

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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.