Home / 196,991,998.80-295,487,998.20-132,494,744.40

Finding the Fourth Proportional to 196,991,998.80, 295,487,998.20 and 132,494,744.40

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Solution

The fourth proportional to 196,991,998.80, 295,487,998.20 and 132,494,744.40 is: 198,742,116.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,991,998.80 : 295,487,998.20 = 132,494,744.40 : x
  2. Step 2: Convert to fraction form
    196,991,998.80/295,487,998.20 = 132,494,744.40/x
  3. Step 3: Cross multiply
    196,991,998.80x = 295,487,998.20 × 132,494,744.40
  4. Step 4: Simplify right side
    196,991,998.80x = 39,150,606,794,776,664
  5. Step 5: Solve for x
    x = 39,150,606,794,776,664/196,991,998.80
  6. Step 6: Final answer
    x = 198,742,116.60

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