Home / 32,861,922.75-49,234,425.62-28,020,495.24

Finding the Fourth Proportional to 32,861,922.75, 49,234,425.62 and 28,020,495.24

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Solution

The fourth proportional to 32,861,922.75, 49,234,425.62 and 28,020,495.24 is: 41,980,896.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,861,922.75 : 49,234,425.62 = 28,020,495.24 : x
  2. Step 2: Convert to fraction form
    32,861,922.75/49,234,425.62 = 28,020,495.24/x
  3. Step 3: Cross multiply
    32,861,922.75x = 49,234,425.62 × 28,020,495.24
  4. Step 4: Simplify right side
    32,861,922.75x = 1,379,572,988,589,241.50
  5. Step 5: Solve for x
    x = 1,379,572,988,589,241.50/32,861,922.75
  6. Step 6: Final answer
    x = 41,980,896.83

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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.