Home / 41,279,439.84-56,965,663.43-22,694,896.23

Finding the Fourth Proportional to 41,279,439.84, 56,965,663.43 and 22,694,896.23

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Solution

The fourth proportional to 41,279,439.84, 56,965,663.43 and 22,694,896.23 is: 31,318,976.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,279,439.84 : 56,965,663.43 = 22,694,896.23 : x
  2. Step 2: Convert to fraction form
    41,279,439.84/56,965,663.43 = 22,694,896.23/x
  3. Step 3: Cross multiply
    41,279,439.84x = 56,965,663.43 × 22,694,896.23
  4. Step 4: Simplify right side
    41,279,439.84x = 1,292,829,820,216,956
  5. Step 5: Solve for x
    x = 1,292,829,820,216,956/41,279,439.84
  6. Step 6: Final answer
    x = 31,318,976.84

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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.