Home / 33,225,811.10-49,848,047.85-16,187,039.90

Finding the Fourth Proportional to 33,225,811.10, 49,848,047.85 and 16,187,039.90

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Solution

The fourth proportional to 33,225,811.10, 49,848,047.85 and 16,187,039.90 is: 24,285,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,225,811.10 : 49,848,047.85 = 16,187,039.90 : x
  2. Step 2: Convert to fraction form
    33,225,811.10/49,848,047.85 = 16,187,039.90/x
  3. Step 3: Cross multiply
    33,225,811.10x = 49,848,047.85 × 16,187,039.90
  4. Step 4: Simplify right side
    33,225,811.10x = 806,892,339,485,059.25
  5. Step 5: Solve for x
    x = 806,892,339,485,059.25/33,225,811.10
  6. Step 6: Final answer
    x = 24,285,105.85

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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.