Home / 41,279,444.24-56,965,669.50-22,694,900.54

Finding the Fourth Proportional to 41,279,444.24, 56,965,669.50 and 22,694,900.54

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Solution

The fourth proportional to 41,279,444.24, 56,965,669.50 and 22,694,900.54 is: 31,318,982.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,279,444.24 : 56,965,669.50 = 22,694,900.54 : x
  2. Step 2: Convert to fraction form
    41,279,444.24/56,965,669.50 = 22,694,900.54/x
  3. Step 3: Cross multiply
    41,279,444.24x = 56,965,669.50 × 22,694,900.54
  4. Step 4: Simplify right side
    41,279,444.24x = 1,292,830,203,497,011.50
  5. Step 5: Solve for x
    x = 1,292,830,203,497,011.50/41,279,444.24
  6. Step 6: Final answer
    x = 31,318,982.78

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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.