Home / 110,660,474.60-166,019,742.30-42,505,389.80

Finding the Fourth Proportional to 110,660,474.60, 166,019,742.30 and 42,505,389.80

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Solution

The fourth proportional to 110,660,474.60, 166,019,742.30 and 42,505,389.80 is: 63,769,235.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,660,474.60 : 166,019,742.30 = 42,505,389.80 : x
  2. Step 2: Convert to fraction form
    110,660,474.60/166,019,742.30 = 42,505,389.80/x
  3. Step 3: Cross multiply
    110,660,474.60x = 166,019,742.30 × 42,505,389.80
  4. Step 4: Simplify right side
    110,660,474.60x = 7,056,733,860,957,049
  5. Step 5: Solve for x
    x = 7,056,733,860,957,049/110,660,474.60
  6. Step 6: Final answer
    x = 63,769,235.46

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