Home / 27,743,218.20-41,614,827.30-9,794,136.60

Finding the Fourth Proportional to 27,743,218.20, 41,614,827.30 and 9,794,136.60

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Solution

The fourth proportional to 27,743,218.20, 41,614,827.30 and 9,794,136.60 is: 14,691,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,743,218.20 : 41,614,827.30 = 9,794,136.60 : x
  2. Step 2: Convert to fraction form
    27,743,218.20/41,614,827.30 = 9,794,136.60/x
  3. Step 3: Cross multiply
    27,743,218.20x = 41,614,827.30 × 9,794,136.60
  4. Step 4: Simplify right side
    27,743,218.20x = 407,581,303,161,609.12
  5. Step 5: Solve for x
    x = 407,581,303,161,609.12/27,743,218.20
  6. Step 6: Final answer
    x = 14,691,204.90

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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.