Home / 50,112,701.20-75,180,231.96-16,036,091.92

Finding the Fourth Proportional to 50,112,701.20, 75,180,231.96 and 16,036,091.92

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Solution

The fourth proportional to 50,112,701.20, 75,180,231.96 and 16,036,091.92 is: 24,057,715.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,112,701.20 : 75,180,231.96 = 16,036,091.92 : x
  2. Step 2: Convert to fraction form
    50,112,701.20/75,180,231.96 = 16,036,091.92/x
  3. Step 3: Cross multiply
    50,112,701.20x = 75,180,231.96 × 16,036,091.92
  4. Step 4: Simplify right side
    50,112,701.20x = 1,205,597,110,277,481.75
  5. Step 5: Solve for x
    x = 1,205,597,110,277,481.75/50,112,701.20
  6. Step 6: Final answer
    x = 24,057,715.54

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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.