Home / 11,231,671.86-16,849,607.49-4,500,610.74

Finding the Fourth Proportional to 11,231,671.86, 16,849,607.49 and 4,500,610.74

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Solution

The fourth proportional to 11,231,671.86, 16,849,607.49 and 4,500,610.74 is: 6,751,757.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,231,671.86 : 16,849,607.49 = 4,500,610.74 : x
  2. Step 2: Convert to fraction form
    11,231,671.86/16,849,607.49 = 4,500,610.74/x
  3. Step 3: Cross multiply
    11,231,671.86x = 16,849,607.49 × 4,500,610.74
  4. Step 4: Simplify right side
    11,231,671.86x = 75,833,524,434,278.44
  5. Step 5: Solve for x
    x = 75,833,524,434,278.44/11,231,671.86
  6. Step 6: Final answer
    x = 6,751,757.47

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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.