Home / 32,436,843.12-44,524,404.54-28,683,523.44

Finding the Fourth Proportional to 32,436,843.12, 44,524,404.54 and 28,683,523.44

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Solution

The fourth proportional to 32,436,843.12, 44,524,404.54 and 28,683,523.44 is: 39,372,413.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,436,843.12 : 44,524,404.54 = 28,683,523.44 : x
  2. Step 2: Convert to fraction form
    32,436,843.12/44,524,404.54 = 28,683,523.44/x
  3. Step 3: Cross multiply
    32,436,843.12x = 44,524,404.54 × 28,683,523.44
  4. Step 4: Simplify right side
    32,436,843.12x = 1,277,116,801,275,132.50
  5. Step 5: Solve for x
    x = 1,277,116,801,275,132.50/32,436,843.12
  6. Step 6: Final answer
    x = 39,372,413.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.