Home / 33,917,970.92-50,846,165.58-12,337,315.88

Finding the Fourth Proportional to 33,917,970.92, 50,846,165.58 and 12,337,315.88

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Solution

The fourth proportional to 33,917,970.92, 50,846,165.58 and 12,337,315.88 is: 18,494,773.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,917,970.92 : 50,846,165.58 = 12,337,315.88 : x
  2. Step 2: Convert to fraction form
    33,917,970.92/50,846,165.58 = 12,337,315.88/x
  3. Step 3: Cross multiply
    33,917,970.92x = 50,846,165.58 × 12,337,315.88
  4. Step 4: Simplify right side
    33,917,970.92x = 627,305,206,047,243.38
  5. Step 5: Solve for x
    x = 627,305,206,047,243.38/33,917,970.92
  6. Step 6: Final answer
    x = 18,494,773.98

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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.