Home / 52,542,704.98-78,783,565.72-24,876,390.21

Finding the Fourth Proportional to 52,542,704.98, 78,783,565.72 and 24,876,390.21

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Solution

The fourth proportional to 52,542,704.98, 78,783,565.72 and 24,876,390.21 is: 37,300,148.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,542,704.98 : 78,783,565.72 = 24,876,390.21 : x
  2. Step 2: Convert to fraction form
    52,542,704.98/78,783,565.72 = 24,876,390.21/x
  3. Step 3: Cross multiply
    52,542,704.98x = 78,783,565.72 × 24,876,390.21
  4. Step 4: Simplify right side
    52,542,704.98x = 1,959,850,723,245,049.25
  5. Step 5: Solve for x
    x = 1,959,850,723,245,049.25/52,542,704.98
  6. Step 6: Final answer
    x = 37,300,148.97

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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.