Home / 36,635,606.84-50,558,786.58-21,950,957.85

Finding the Fourth Proportional to 36,635,606.84, 50,558,786.58 and 21,950,957.85

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Solution

The fourth proportional to 36,635,606.84, 50,558,786.58 and 21,950,957.85 is: 30,293,309.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,635,606.84 : 50,558,786.58 = 21,950,957.85 : x
  2. Step 2: Convert to fraction form
    36,635,606.84/50,558,786.58 = 21,950,957.85/x
  3. Step 3: Cross multiply
    36,635,606.84x = 50,558,786.58 × 21,950,957.85
  4. Step 4: Simplify right side
    36,635,606.84x = 1,109,813,793,057,446.38
  5. Step 5: Solve for x
    x = 1,109,813,793,057,446.38/36,635,606.84
  6. Step 6: Final answer
    x = 30,293,309.94

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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.