Home / 163,472,780.80-225,647,102.72-97,414,000.16

Finding the Fourth Proportional to 163,472,780.80, 225,647,102.72 and 97,414,000.16

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Solution

The fourth proportional to 163,472,780.80, 225,647,102.72 and 97,414,000.16 is: 134,463,895.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,472,780.80 : 225,647,102.72 = 97,414,000.16 : x
  2. Step 2: Convert to fraction form
    163,472,780.80/225,647,102.72 = 97,414,000.16/x
  3. Step 3: Cross multiply
    163,472,780.80x = 225,647,102.72 × 97,414,000.16
  4. Step 4: Simplify right side
    163,472,780.80x = 21,981,186,900,469,616
  5. Step 5: Solve for x
    x = 21,981,186,900,469,616/163,472,780.80
  6. Step 6: Final answer
    x = 134,463,895.41

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