Home / 46,694.16-69,982.92-30,009.78

Finding the Fourth Proportional to 46,694.16, 69,982.92 and 30,009.78

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Solution

The fourth proportional to 46,694.16, 69,982.92 and 30,009.78 is: 44,977.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,694.16 : 69,982.92 = 30,009.78 : x
  2. Step 2: Convert to fraction form
    46,694.16/69,982.92 = 30,009.78/x
  3. Step 3: Cross multiply
    46,694.16x = 69,982.92 × 30,009.78
  4. Step 4: Simplify right side
    46,694.16x = 2,100,172,032.96
  5. Step 5: Solve for x
    x = 2,100,172,032.96/46,694.16
  6. Step 6: Final answer
    x = 44,977.19

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