Home / 18,663,030-27,994,545.36-4,479,606

Finding the Fourth Proportional to 18,663,030, 27,994,545.36 and 4,479,606

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Solution

The fourth proportional to 18,663,030, 27,994,545.36 and 4,479,606 is: 6,719,409.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,663,030 : 27,994,545.36 = 4,479,606 : x
  2. Step 2: Convert to fraction form
    18,663,030/27,994,545.36 = 4,479,606/x
  3. Step 3: Cross multiply
    18,663,030x = 27,994,545.36 × 4,479,606
  4. Step 4: Simplify right side
    18,663,030x = 125,404,533,361,928.16
  5. Step 5: Solve for x
    x = 125,404,533,361,928.16/18,663,030
  6. Step 6: Final answer
    x = 6,719,409.09

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