Home / 389,618,262.96-584,413,219.08-116,981,945.52

Finding the Fourth Proportional to 389,618,262.96, 584,413,219.08 and 116,981,945.52

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Solution

The fourth proportional to 389,618,262.96, 584,413,219.08 and 116,981,945.52 is: 175,468,662.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    389,618,262.96 : 584,413,219.08 = 116,981,945.52 : x
  2. Step 2: Convert to fraction form
    389,618,262.96/584,413,219.08 = 116,981,945.52/x
  3. Step 3: Cross multiply
    389,618,262.96x = 584,413,219.08 × 116,981,945.52
  4. Step 4: Simplify right side
    389,618,262.96x = 68,365,795,355,584,384
  5. Step 5: Solve for x
    x = 68,365,795,355,584,384/389,618,262.96
  6. Step 6: Final answer
    x = 175,468,662.16

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