Home / 50,379,793.53-69,545,566.43-33,869,494.04

Finding the Fourth Proportional to 50,379,793.53, 69,545,566.43 and 33,869,494.04

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Solution

The fourth proportional to 50,379,793.53, 69,545,566.43 and 33,869,494.04 is: 46,754,323.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,379,793.53 : 69,545,566.43 = 33,869,494.04 : x
  2. Step 2: Convert to fraction form
    50,379,793.53/69,545,566.43 = 33,869,494.04/x
  3. Step 3: Cross multiply
    50,379,793.53x = 69,545,566.43 × 33,869,494.04
  4. Step 4: Simplify right side
    50,379,793.53x = 2,355,473,147,840,835.50
  5. Step 5: Solve for x
    x = 2,355,473,147,840,835.50/50,379,793.53
  6. Step 6: Final answer
    x = 46,754,323.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.