Home / 171,072,096.40-256,104,259.80-161,106,374.80

Finding the Fourth Proportional to 171,072,096.40, 256,104,259.80 and 161,106,374.80

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Solution

The fourth proportional to 171,072,096.40, 256,104,259.80 and 161,106,374.80 is: 241,185,030.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,072,096.40 : 256,104,259.80 = 161,106,374.80 : x
  2. Step 2: Convert to fraction form
    171,072,096.40/256,104,259.80 = 161,106,374.80/x
  3. Step 3: Cross multiply
    171,072,096.40x = 256,104,259.80 × 161,106,374.80
  4. Step 4: Simplify right side
    171,072,096.40x = 41,260,028,867,215,376
  5. Step 5: Solve for x
    x = 41,260,028,867,215,376/171,072,096.40
  6. Step 6: Final answer
    x = 241,185,030.96

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