Home / 18,575,048.40-27,862,572.60-9,965,704.20

Finding the Fourth Proportional to 18,575,048.40, 27,862,572.60 and 9,965,704.20

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Solution

The fourth proportional to 18,575,048.40, 27,862,572.60 and 9,965,704.20 is: 14,948,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,575,048.40 : 27,862,572.60 = 9,965,704.20 : x
  2. Step 2: Convert to fraction form
    18,575,048.40/27,862,572.60 = 9,965,704.20/x
  3. Step 3: Cross multiply
    18,575,048.40x = 27,862,572.60 × 9,965,704.20
  4. Step 4: Simplify right side
    18,575,048.40x = 277,670,156,782,624.91
  5. Step 5: Solve for x
    x = 277,670,156,782,624.91/18,575,048.40
  6. Step 6: Final answer
    x = 14,948,556.30

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