Home / 11,136,332.20-16,682,950.96-6,263,836.32

Finding the Fourth Proportional to 11,136,332.20, 16,682,950.96 and 6,263,836.32

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Solution

The fourth proportional to 11,136,332.20, 16,682,950.96 and 6,263,836.32 is: 9,383,634.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,332.20 : 16,682,950.96 = 6,263,836.32 : x
  2. Step 2: Convert to fraction form
    11,136,332.20/16,682,950.96 = 6,263,836.32/x
  3. Step 3: Cross multiply
    11,136,332.20x = 16,682,950.96 × 6,263,836.32
  4. Step 4: Simplify right side
    11,136,332.20x = 104,499,274,148,026.88
  5. Step 5: Solve for x
    x = 104,499,274,148,026.88/11,136,332.20
  6. Step 6: Final answer
    x = 9,383,634.78

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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.