Home / 18,515,569.20-27,773,353.80-5,737,365.60

Finding the Fourth Proportional to 18,515,569.20, 27,773,353.80 and 5,737,365.60

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Solution

The fourth proportional to 18,515,569.20, 27,773,353.80 and 5,737,365.60 is: 8,606,048.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,515,569.20 : 27,773,353.80 = 5,737,365.60 : x
  2. Step 2: Convert to fraction form
    18,515,569.20/27,773,353.80 = 5,737,365.60/x
  3. Step 3: Cross multiply
    18,515,569.20x = 27,773,353.80 × 5,737,365.60
  4. Step 4: Simplify right side
    18,515,569.20x = 159,345,884,688,749.28
  5. Step 5: Solve for x
    x = 159,345,884,688,749.28/18,515,569.20
  6. Step 6: Final answer
    x = 8,606,048.40

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