Home / 41,193,118.27-56,849,160.42-22,858,403.77

Finding the Fourth Proportional to 41,193,118.27, 56,849,160.42 and 22,858,403.77

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Solution

The fourth proportional to 41,193,118.27, 56,849,160.42 and 22,858,403.77 is: 31,546,071.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,193,118.27 : 56,849,160.42 = 22,858,403.77 : x
  2. Step 2: Convert to fraction form
    41,193,118.27/56,849,160.42 = 22,858,403.77/x
  3. Step 3: Cross multiply
    41,193,118.27x = 56,849,160.42 × 22,858,403.77
  4. Step 4: Simplify right side
    41,193,118.27x = 1,299,481,062,936,924.25
  5. Step 5: Solve for x
    x = 1,299,481,062,936,924.25/41,193,118.27
  6. Step 6: Final answer
    x = 31,546,071.71

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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.