Home / 119,777,861.94-179,648,772.02-33,505,085.94

Finding the Fourth Proportional to 119,777,861.94, 179,648,772.02 and 33,505,085.94

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Solution

The fourth proportional to 119,777,861.94, 179,648,772.02 and 33,505,085.94 is: 50,252,587.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,777,861.94 : 179,648,772.02 = 33,505,085.94 : x
  2. Step 2: Convert to fraction form
    119,777,861.94/179,648,772.02 = 33,505,085.94/x
  3. Step 3: Cross multiply
    119,777,861.94x = 179,648,772.02 × 33,505,085.94
  4. Step 4: Simplify right side
    119,777,861.94x = 6,019,147,545,545,568
  5. Step 5: Solve for x
    x = 6,019,147,545,545,568/119,777,861.94
  6. Step 6: Final answer
    x = 50,252,587.98

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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.