Home / 178,517,064.29-267,653,350.64-90,908,996.99

Finding the Fourth Proportional to 178,517,064.29, 267,653,350.64 and 90,908,996.99

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Solution

The fourth proportional to 178,517,064.29, 267,653,350.64 and 90,908,996.99 is: 136,301,242.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,517,064.29 : 267,653,350.64 = 90,908,996.99 : x
  2. Step 2: Convert to fraction form
    178,517,064.29/267,653,350.64 = 90,908,996.99/x
  3. Step 3: Cross multiply
    178,517,064.29x = 267,653,350.64 × 90,908,996.99
  4. Step 4: Simplify right side
    178,517,064.29x = 24,332,097,645,902,360
  5. Step 5: Solve for x
    x = 24,332,097,645,902,360/178,517,064.29
  6. Step 6: Final answer
    x = 136,301,242.37

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