Home / 14,043,023.20-21,064,534.80-3,945,644.20

Finding the Fourth Proportional to 14,043,023.20, 21,064,534.80 and 3,945,644.20

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Solution

The fourth proportional to 14,043,023.20, 21,064,534.80 and 3,945,644.20 is: 5,918,466.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,043,023.20 : 21,064,534.80 = 3,945,644.20 : x
  2. Step 2: Convert to fraction form
    14,043,023.20/21,064,534.80 = 3,945,644.20/x
  3. Step 3: Cross multiply
    14,043,023.20x = 21,064,534.80 × 3,945,644.20
  4. Step 4: Simplify right side
    14,043,023.20x = 83,113,159,559,318.17
  5. Step 5: Solve for x
    x = 83,113,159,559,318.17/14,043,023.20
  6. Step 6: Final answer
    x = 5,918,466.30

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