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Finding the Third Proportional to 1,883,435,679 and 4,399,155,483

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Solution

The third proportional to 1,883,435,679 and 4,399,155,483 is: 10,275,141,954.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,435,679 : 4,399,155,483 = 4,399,155,483 : x
  2. Step 2: Convert to fraction form
    1,883,435,679/4,399,155,483 = 4,399,155,483/x
  3. Step 3: Cross multiply
    1,883,435,679x = 4,399,155,483 × 4,399,155,483
  4. Step 4: Simplify right side
    1,883,435,679x = 19,352,568,963,608,965,120
  5. Step 5: Solve for x
    x = 19,352,568,963,608,965,120/1,883,435,679
  6. Step 6: Final answer
    x = 10,275,141,954.35

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.