Home / 84,847,192.92-117,085,830.12-51,862,669.56

Finding the Fourth Proportional to 84,847,192.92, 117,085,830.12 and 51,862,669.56

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Solution

The fourth proportional to 84,847,192.92, 117,085,830.12 and 51,862,669.56 is: 71,568,469.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,847,192.92 : 117,085,830.12 = 51,862,669.56 : x
  2. Step 2: Convert to fraction form
    84,847,192.92/117,085,830.12 = 51,862,669.56/x
  3. Step 3: Cross multiply
    84,847,192.92x = 117,085,830.12 × 51,862,669.56
  4. Step 4: Simplify right side
    84,847,192.92x = 6,072,383,717,671,856
  5. Step 5: Solve for x
    x = 6,072,383,717,671,856/84,847,192.92
  6. Step 6: Final answer
    x = 71,568,469.25

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