Home / 26,255,819.40-39,366,014.40-13,961,817.60

Finding the Fourth Proportional to 26,255,819.40, 39,366,014.40 and 13,961,817.60

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Solution

The fourth proportional to 26,255,819.40, 39,366,014.40 and 13,961,817.60 is: 20,933,306.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255,819.40 : 39,366,014.40 = 13,961,817.60 : x
  2. Step 2: Convert to fraction form
    26,255,819.40/39,366,014.40 = 13,961,817.60/x
  3. Step 3: Cross multiply
    26,255,819.40x = 39,366,014.40 × 13,961,817.60
  4. Step 4: Simplify right side
    26,255,819.40x = 549,621,112,691,773.38
  5. Step 5: Solve for x
    x = 549,621,112,691,773.38/26,255,819.40
  6. Step 6: Final answer
    x = 20,933,306.42

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