Home / 231,855,343.20-347,825,005.20-116,549,704.80

Finding the Fourth Proportional to 231,855,343.20, 347,825,005.20 and 116,549,704.80

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Solution

The fourth proportional to 231,855,343.20, 347,825,005.20 and 116,549,704.80 is: 174,845,665.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,855,343.20 : 347,825,005.20 = 116,549,704.80 : x
  2. Step 2: Convert to fraction form
    231,855,343.20/347,825,005.20 = 116,549,704.80/x
  3. Step 3: Cross multiply
    231,855,343.20x = 347,825,005.20 × 116,549,704.80
  4. Step 4: Simplify right side
    231,855,343.20x = 40,538,901,678,118,464
  5. Step 5: Solve for x
    x = 40,538,901,678,118,464/231,855,343.20
  6. Step 6: Final answer
    x = 174,845,665.05

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