Home / 32,783,010.80-49,165,947.92-9,747,741.66

Finding the Fourth Proportional to 32,783,010.80, 49,165,947.92 and 9,747,741.66

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Solution

The fourth proportional to 32,783,010.80, 49,165,947.92 and 9,747,741.66 is: 14,619,064.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,010.80 : 49,165,947.92 = 9,747,741.66 : x
  2. Step 2: Convert to fraction form
    32,783,010.80/49,165,947.92 = 9,747,741.66/x
  3. Step 3: Cross multiply
    32,783,010.80x = 49,165,947.92 × 9,747,741.66
  4. Step 4: Simplify right side
    32,783,010.80x = 479,256,958,633,171.38
  5. Step 5: Solve for x
    x = 479,256,958,633,171.38/32,783,010.80
  6. Step 6: Final answer
    x = 14,619,064.78

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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.