Home / 13,376,069.90-20,064,104.85-9,969,836.30

Finding the Fourth Proportional to 13,376,069.90, 20,064,104.85 and 9,969,836.30

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Solution

The fourth proportional to 13,376,069.90, 20,064,104.85 and 9,969,836.30 is: 14,954,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,376,069.90 : 20,064,104.85 = 9,969,836.30 : x
  2. Step 2: Convert to fraction form
    13,376,069.90/20,064,104.85 = 9,969,836.30/x
  3. Step 3: Cross multiply
    13,376,069.90x = 20,064,104.85 × 9,969,836.30
  4. Step 4: Simplify right side
    13,376,069.90x = 200,035,840,860,536.09
  5. Step 5: Solve for x
    x = 200,035,840,860,536.09/13,376,069.90
  6. Step 6: Final answer
    x = 14,954,754.45

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