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Finding the Fourth Proportional to 110,625,978.60, 165,620,103.30 and 110,625,978.60

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Solution

The fourth proportional to 110,625,978.60, 165,620,103.30 and 110,625,978.60 is: 165,620,103.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,625,978.60 : 165,620,103.30 = 110,625,978.60 : x
  2. Step 2: Convert to fraction form
    110,625,978.60/165,620,103.30 = 110,625,978.60/x
  3. Step 3: Cross multiply
    110,625,978.60x = 165,620,103.30 × 110,625,978.60
  4. Step 4: Simplify right side
    110,625,978.60x = 18,321,886,003,395,588
  5. Step 5: Solve for x
    x = 18,321,886,003,395,588/110,625,978.60
  6. Step 6: Final answer
    x = 165,620,103.30

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Why These Related Problems?

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