Home / 17,540,008.12-26,309,722.20-5,244,000.24

Finding the Fourth Proportional to 17,540,008.12, 26,309,722.20 and 5,244,000.24

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Solution

The fourth proportional to 17,540,008.12, 26,309,722.20 and 5,244,000.24 is: 7,865,913.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,540,008.12 : 26,309,722.20 = 5,244,000.24 : x
  2. Step 2: Convert to fraction form
    17,540,008.12/26,309,722.20 = 5,244,000.24/x
  3. Step 3: Cross multiply
    17,540,008.12x = 26,309,722.20 × 5,244,000.24
  4. Step 4: Simplify right side
    17,540,008.12x = 137,968,189,531,133.33
  5. Step 5: Solve for x
    x = 137,968,189,531,133.33/17,540,008.12
  6. Step 6: Final answer
    x = 7,865,913.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.