Home / 215,664,896.80-323,497,345.20-134,035,559.20

Finding the Fourth Proportional to 215,664,896.80, 323,497,345.20 and 134,035,559.20

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Solution

The fourth proportional to 215,664,896.80, 323,497,345.20 and 134,035,559.20 is: 201,053,338.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,664,896.80 : 323,497,345.20 = 134,035,559.20 : x
  2. Step 2: Convert to fraction form
    215,664,896.80/323,497,345.20 = 134,035,559.20/x
  3. Step 3: Cross multiply
    215,664,896.80x = 323,497,345.20 × 134,035,559.20
  4. Step 4: Simplify right side
    215,664,896.80x = 43,360,147,563,597,432
  5. Step 5: Solve for x
    x = 43,360,147,563,597,432/215,664,896.80
  6. Step 6: Final answer
    x = 201,053,338.80

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