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Finding the Third Proportional to 54,892,804 and 117,340,040

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Solution

The third proportional to 54,892,804 and 117,340,040 is: 250,828,596.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,892,804 : 117,340,040 = 117,340,040 : x
  2. Step 2: Convert to fraction form
    54,892,804/117,340,040 = 117,340,040/x
  3. Step 3: Cross multiply
    54,892,804x = 117,340,040 × 117,340,040
  4. Step 4: Simplify right side
    54,892,804x = 13,768,684,987,201,600
  5. Step 5: Solve for x
    x = 13,768,684,987,201,600/54,892,804
  6. Step 6: Final answer
    x = 250,828,596.54

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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.