Home / 11,733,382.44-17,596,471.83-8,113,371.90

Finding the Fourth Proportional to 11,733,382.44, 17,596,471.83 and 8,113,371.90

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Solution

The fourth proportional to 11,733,382.44, 17,596,471.83 and 8,113,371.90 is: 12,167,567.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733,382.44 : 17,596,471.83 = 8,113,371.90 : x
  2. Step 2: Convert to fraction form
    11,733,382.44/17,596,471.83 = 8,113,371.90/x
  3. Step 3: Cross multiply
    11,733,382.44x = 17,596,471.83 × 8,113,371.90
  4. Step 4: Simplify right side
    11,733,382.44x = 142,766,720,084,663.56
  5. Step 5: Solve for x
    x = 142,766,720,084,663.56/11,733,382.44
  6. Step 6: Final answer
    x = 12,167,567.26

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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.