Home / 132,881,208.40-199,321,812.60-74,528,986.60

Finding the Fourth Proportional to 132,881,208.40, 199,321,812.60 and 74,528,986.60

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Solution

The fourth proportional to 132,881,208.40, 199,321,812.60 and 74,528,986.60 is: 111,793,479.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,881,208.40 : 199,321,812.60 = 74,528,986.60 : x
  2. Step 2: Convert to fraction form
    132,881,208.40/199,321,812.60 = 74,528,986.60/x
  3. Step 3: Cross multiply
    132,881,208.40x = 199,321,812.60 × 74,528,986.60
  4. Step 4: Simplify right side
    132,881,208.40x = 14,855,252,700,353,110
  5. Step 5: Solve for x
    x = 14,855,252,700,353,110/132,881,208.40
  6. Step 6: Final answer
    x = 111,793,479.90

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