Home / 36,411,004.16-50,247,926.44-19,892,198.64

Finding the Fourth Proportional to 36,411,004.16, 50,247,926.44 and 19,892,198.64

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Solution

The fourth proportional to 36,411,004.16, 50,247,926.44 and 19,892,198.64 is: 27,451,638.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,411,004.16 : 50,247,926.44 = 19,892,198.64 : x
  2. Step 2: Convert to fraction form
    36,411,004.16/50,247,926.44 = 19,892,198.64/x
  3. Step 3: Cross multiply
    36,411,004.16x = 50,247,926.44 × 19,892,198.64
  4. Step 4: Simplify right side
    36,411,004.16x = 999,541,733,992,588
  5. Step 5: Solve for x
    x = 999,541,733,992,588/36,411,004.16
  6. Step 6: Final answer
    x = 27,451,638.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.