Home / 41,046,481.35-56,644,149.85-22,461,625.87

Finding the Fourth Proportional to 41,046,481.35, 56,644,149.85 and 22,461,625.87

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Solution

The fourth proportional to 41,046,481.35, 56,644,149.85 and 22,461,625.87 is: 30,997,046.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,046,481.35 : 56,644,149.85 = 22,461,625.87 : x
  2. Step 2: Convert to fraction form
    41,046,481.35/56,644,149.85 = 22,461,625.87/x
  3. Step 3: Cross multiply
    41,046,481.35x = 56,644,149.85 × 22,461,625.87
  4. Step 4: Simplify right side
    41,046,481.35x = 1,272,319,701,933,725.75
  5. Step 5: Solve for x
    x = 1,272,319,701,933,725.75/41,046,481.35
  6. Step 6: Final answer
    x = 30,997,046.77

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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.