Home / 41,126,625.84-56,753,777.88-22,791,517.68

Finding the Fourth Proportional to 41,126,625.84, 56,753,777.88 and 22,791,517.68

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Solution

The fourth proportional to 41,126,625.84, 56,753,777.88 and 22,791,517.68 is: 31,451,759.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,126,625.84 : 56,753,777.88 = 22,791,517.68 : x
  2. Step 2: Convert to fraction form
    41,126,625.84/56,753,777.88 = 22,791,517.68/x
  3. Step 3: Cross multiply
    41,126,625.84x = 56,753,777.88 × 22,791,517.68
  4. Step 4: Simplify right side
    41,126,625.84x = 1,293,504,731,958,813
  5. Step 5: Solve for x
    x = 1,293,504,731,958,813/41,126,625.84
  6. Step 6: Final answer
    x = 31,451,759.18

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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.