Home / 15,978,704.40-23,977,898.10-6,885,158.40

Finding the Fourth Proportional to 15,978,704.40, 23,977,898.10 and 6,885,158.40

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Solution

The fourth proportional to 15,978,704.40, 23,977,898.10 and 6,885,158.40 is: 10,331,978.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,978,704.40 : 23,977,898.10 = 6,885,158.40 : x
  2. Step 2: Convert to fraction form
    15,978,704.40/23,977,898.10 = 6,885,158.40/x
  3. Step 3: Cross multiply
    15,978,704.40x = 23,977,898.10 × 6,885,158.40
  4. Step 4: Simplify right side
    15,978,704.40x = 165,091,626,517,559.06
  5. Step 5: Solve for x
    x = 165,091,626,517,559.06/15,978,704.40
  6. Step 6: Final answer
    x = 10,331,978.26

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Why These Related Problems?

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