Home / 36,693,863.58-55,041,129.09-11,134,874.10

Finding the Fourth Proportional to 36,693,863.58, 55,041,129.09 and 11,134,874.10

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Solution

The fourth proportional to 36,693,863.58, 55,041,129.09 and 11,134,874.10 is: 16,702,412.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,693,863.58 : 55,041,129.09 = 11,134,874.10 : x
  2. Step 2: Convert to fraction form
    36,693,863.58/55,041,129.09 = 11,134,874.10/x
  3. Step 3: Cross multiply
    36,693,863.58x = 55,041,129.09 × 11,134,874.10
  4. Step 4: Simplify right side
    36,693,863.58x = 612,876,042,738,997.62
  5. Step 5: Solve for x
    x = 612,876,042,738,997.62/36,693,863.58
  6. Step 6: Final answer
    x = 16,702,412.42

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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.