Home / 312,203,804.20-468,124,185.96-118,130,186.94

Finding the Fourth Proportional to 312,203,804.20, 468,124,185.96 and 118,130,186.94

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Solution

The fourth proportional to 312,203,804.20, 468,124,185.96 and 118,130,186.94 is: 177,126,597.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    312,203,804.20 : 468,124,185.96 = 118,130,186.94 : x
  2. Step 2: Convert to fraction form
    312,203,804.20/468,124,185.96 = 118,130,186.94/x
  3. Step 3: Cross multiply
    312,203,804.20x = 468,124,185.96 × 118,130,186.94
  4. Step 4: Simplify right side
    312,203,804.20x = 55,299,597,598,590,120
  5. Step 5: Solve for x
    x = 55,299,597,598,590,120/312,203,804.20
  6. Step 6: Final answer
    x = 177,126,597.61

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