Home / 50,379,575.27-69,545,265.32-33,869,275.61

Finding the Fourth Proportional to 50,379,575.27, 69,545,265.32 and 33,869,275.61

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Solution

The fourth proportional to 50,379,575.27, 69,545,265.32 and 33,869,275.61 is: 46,754,021.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,379,575.27 : 69,545,265.32 = 33,869,275.61 : x
  2. Step 2: Convert to fraction form
    50,379,575.27/69,545,265.32 = 33,869,275.61/x
  3. Step 3: Cross multiply
    50,379,575.27x = 69,545,265.32 × 33,869,275.61
  4. Step 4: Simplify right side
    50,379,575.27x = 2,355,447,758,230,601.50
  5. Step 5: Solve for x
    x = 2,355,447,758,230,601.50/50,379,575.27
  6. Step 6: Final answer
    x = 46,754,021.76

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