Home / 16,331,102.68-24,493,000.50-4,814,112.82

Finding the Fourth Proportional to 16,331,102.68, 24,493,000.50 and 4,814,112.82

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Solution

The fourth proportional to 16,331,102.68, 24,493,000.50 and 4,814,112.82 is: 7,220,092.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331,102.68 : 24,493,000.50 = 4,814,112.82 : x
  2. Step 2: Convert to fraction form
    16,331,102.68/24,493,000.50 = 4,814,112.82/x
  3. Step 3: Cross multiply
    16,331,102.68x = 24,493,000.50 × 4,814,112.82
  4. Step 4: Simplify right side
    16,331,102.68x = 117,912,067,707,316.42
  5. Step 5: Solve for x
    x = 117,912,067,707,316.42/16,331,102.68
  6. Step 6: Final answer
    x = 7,220,092.24

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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.