Home / 96,770,641.68-144,916,961.76-72,119,455.65

Finding the Fourth Proportional to 96,770,641.68, 144,916,961.76 and 72,119,455.65

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Solution

The fourth proportional to 96,770,641.68, 144,916,961.76 and 72,119,455.65 is: 108,001,065.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,770,641.68 : 144,916,961.76 = 72,119,455.65 : x
  2. Step 2: Convert to fraction form
    96,770,641.68/144,916,961.76 = 72,119,455.65/x
  3. Step 3: Cross multiply
    96,770,641.68x = 144,916,961.76 × 72,119,455.65
  4. Step 4: Simplify right side
    96,770,641.68x = 10,451,332,396,583,066
  5. Step 5: Solve for x
    x = 10,451,332,396,583,066/96,770,641.68
  6. Step 6: Final answer
    x = 108,001,065.36

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