Home / 209,035,895.16-288,476,954.64-114,957,194.80

Finding the Fourth Proportional to 209,035,895.16, 288,476,954.64 and 114,957,194.80

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Solution

The fourth proportional to 209,035,895.16, 288,476,954.64 and 114,957,194.80 is: 158,645,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,035,895.16 : 288,476,954.64 = 114,957,194.80 : x
  2. Step 2: Convert to fraction form
    209,035,895.16/288,476,954.64 = 114,957,194.80/x
  3. Step 3: Cross multiply
    209,035,895.16x = 288,476,954.64 × 114,957,194.80
  4. Step 4: Simplify right side
    209,035,895.16x = 33,162,501,469,861,240
  5. Step 5: Solve for x
    x = 33,162,501,469,861,240/209,035,895.16
  6. Step 6: Final answer
    x = 158,645,009.00

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