Home / 18,217,559.99-27,331,125.74-6,547,109.56

Finding the Fourth Proportional to 18,217,559.99, 27,331,125.74 and 6,547,109.56

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Solution

The fourth proportional to 18,217,559.99, 27,331,125.74 and 6,547,109.56 is: 9,822,384.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,217,559.99 : 27,331,125.74 = 6,547,109.56 : x
  2. Step 2: Convert to fraction form
    18,217,559.99/27,331,125.74 = 6,547,109.56/x
  3. Step 3: Cross multiply
    18,217,559.99x = 27,331,125.74 × 6,547,109.56
  4. Step 4: Simplify right side
    18,217,559.99x = 178,939,874,617,916.06
  5. Step 5: Solve for x
    x = 178,939,874,617,916.06/18,217,559.99
  6. Step 6: Final answer
    x = 9,822,384.27

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