Home / 509,968,264.40-764,952,396.60-165,169,343.60

Finding the Fourth Proportional to 509,968,264.40, 764,952,396.60 and 165,169,343.60

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Solution

The fourth proportional to 509,968,264.40, 764,952,396.60 and 165,169,343.60 is: 247,754,015.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    509,968,264.40 : 764,952,396.60 = 165,169,343.60 : x
  2. Step 2: Convert to fraction form
    509,968,264.40/764,952,396.60 = 165,169,343.60/x
  3. Step 3: Cross multiply
    509,968,264.40x = 764,952,396.60 × 165,169,343.60
  4. Step 4: Simplify right side
    509,968,264.40x = 126,346,685,231,668,864
  5. Step 5: Solve for x
    x = 126,346,685,231,668,864/509,968,264.40
  6. Step 6: Final answer
    x = 247,754,015.40

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