Home / 117,089,813.30-161,583,784.08-64,882,230.44

Finding the Fourth Proportional to 117,089,813.30, 161,583,784.08 and 64,882,230.44

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Solution

The fourth proportional to 117,089,813.30, 161,583,784.08 and 64,882,230.44 is: 89,537,390.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,089,813.30 : 161,583,784.08 = 64,882,230.44 : x
  2. Step 2: Convert to fraction form
    117,089,813.30/161,583,784.08 = 64,882,230.44/x
  3. Step 3: Cross multiply
    117,089,813.30x = 161,583,784.08 × 64,882,230.44
  4. Step 4: Simplify right side
    117,089,813.30x = 10,483,916,314,045,764
  5. Step 5: Solve for x
    x = 10,483,916,314,045,764/117,089,813.30
  6. Step 6: Final answer
    x = 89,537,390.30

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