Home / 13,606,665.10-20,382,004.05-6,878,869.90

Finding the Fourth Proportional to 13,606,665.10, 20,382,004.05 and 6,878,869.90

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Solution

The fourth proportional to 13,606,665.10, 20,382,004.05 and 6,878,869.90 is: 10,304,152.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,606,665.10 : 20,382,004.05 = 6,878,869.90 : x
  2. Step 2: Convert to fraction form
    13,606,665.10/20,382,004.05 = 6,878,869.90/x
  3. Step 3: Cross multiply
    13,606,665.10x = 20,382,004.05 × 6,878,869.90
  4. Step 4: Simplify right side
    13,606,665.10x = 140,205,154,161,223.11
  5. Step 5: Solve for x
    x = 140,205,154,161,223.11/13,606,665.10
  6. Step 6: Final answer
    x = 10,304,152.64

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