Home / 177,664.64-245,204.24-102,208.32

Finding the Fourth Proportional to 177,664.64, 245,204.24 and 102,208.32

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Solution

The fourth proportional to 177,664.64, 245,204.24 and 102,208.32 is: 141,063.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,664.64 : 245,204.24 = 102,208.32 : x
  2. Step 2: Convert to fraction form
    177,664.64/245,204.24 = 102,208.32/x
  3. Step 3: Cross multiply
    177,664.64x = 245,204.24 × 102,208.32
  4. Step 4: Simplify right side
    177,664.64x = 25,061,913,427.28
  5. Step 5: Solve for x
    x = 25,061,913,427.28/177,664.64
  6. Step 6: Final answer
    x = 141,063.04

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