Home / 12,097,196.20-18,145,794.30-11,052,101.80

Finding the Fourth Proportional to 12,097,196.20, 18,145,794.30 and 11,052,101.80

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Solution

The fourth proportional to 12,097,196.20, 18,145,794.30 and 11,052,101.80 is: 16,578,152.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,097,196.20 : 18,145,794.30 = 11,052,101.80 : x
  2. Step 2: Convert to fraction form
    12,097,196.20/18,145,794.30 = 11,052,101.80/x
  3. Step 3: Cross multiply
    12,097,196.20x = 18,145,794.30 × 11,052,101.80
  4. Step 4: Simplify right side
    12,097,196.20x = 200,549,165,845,459.75
  5. Step 5: Solve for x
    x = 200,549,165,845,459.75/12,097,196.20
  6. Step 6: Final answer
    x = 16,578,152.70

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