Home / 201,485,002.60-301,723,619.10-161,174,218.60

Finding the Fourth Proportional to 201,485,002.60, 301,723,619.10 and 161,174,218.60

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Solution

The fourth proportional to 201,485,002.60, 301,723,619.10 and 161,174,218.60 is: 241,358,254.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,485,002.60 : 301,723,619.10 = 161,174,218.60 : x
  2. Step 2: Convert to fraction form
    201,485,002.60/301,723,619.10 = 161,174,218.60/x
  3. Step 3: Cross multiply
    201,485,002.60x = 301,723,619.10 × 161,174,218.60
  4. Step 4: Simplify right side
    201,485,002.60x = 48,630,068,541,606,536
  5. Step 5: Solve for x
    x = 48,630,068,541,606,536/201,485,002.60
  6. Step 6: Final answer
    x = 241,358,254.53

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