Home / 66,549,763.18-91,836,978-37,181,316.56

Finding the Fourth Proportional to 66,549,763.18, 91,836,978 and 37,181,316.56

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Solution

The fourth proportional to 66,549,763.18, 91,836,978 and 37,181,316.56 is: 51,309,269.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,549,763.18 : 91,836,978 = 37,181,316.56 : x
  2. Step 2: Convert to fraction form
    66,549,763.18/91,836,978 = 37,181,316.56/x
  3. Step 3: Cross multiply
    66,549,763.18x = 91,836,978 × 37,181,316.56
  4. Step 4: Simplify right side
    66,549,763.18x = 3,414,619,750,931,756
  5. Step 5: Solve for x
    x = 3,414,619,750,931,756/66,549,763.18
  6. Step 6: Final answer
    x = 51,309,269.76

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