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Finding the Third Proportional to 54,621,493 and 117,033,986

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Solution

The third proportional to 54,621,493 and 117,033,986 is: 250,761,250.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,621,493 : 117,033,986 = 117,033,986 : x
  2. Step 2: Convert to fraction form
    54,621,493/117,033,986 = 117,033,986/x
  3. Step 3: Cross multiply
    54,621,493x = 117,033,986 × 117,033,986
  4. Step 4: Simplify right side
    54,621,493x = 13,696,953,879,048,196
  5. Step 5: Solve for x
    x = 13,696,953,879,048,196/54,621,493
  6. Step 6: Final answer
    x = 250,761,250.32

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.