Home / 47,524,144.83-71,294,265.04-16,391,348.44

Finding the Fourth Proportional to 47,524,144.83, 71,294,265.04 and 16,391,348.44

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Solution

The fourth proportional to 47,524,144.83, 71,294,265.04 and 16,391,348.44 is: 24,589,798.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524,144.83 : 71,294,265.04 = 16,391,348.44 : x
  2. Step 2: Convert to fraction form
    47,524,144.83/71,294,265.04 = 16,391,348.44/x
  3. Step 3: Cross multiply
    47,524,144.83x = 71,294,265.04 × 16,391,348.44
  4. Step 4: Simplify right side
    47,524,144.83x = 1,168,609,139,825,136.50
  5. Step 5: Solve for x
    x = 1,168,609,139,825,136.50/47,524,144.83
  6. Step 6: Final answer
    x = 24,589,798.39

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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.