Home / 27,777,599.92-41,666,404.49-11,594,723.24

Finding the Fourth Proportional to 27,777,599.92, 41,666,404.49 and 11,594,723.24

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Solution

The fourth proportional to 27,777,599.92, 41,666,404.49 and 11,594,723.24 is: 17,392,086.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,777,599.92 : 41,666,404.49 = 11,594,723.24 : x
  2. Step 2: Convert to fraction form
    27,777,599.92/41,666,404.49 = 11,594,723.24/x
  3. Step 3: Cross multiply
    27,777,599.92x = 41,666,404.49 × 11,594,723.24
  4. Step 4: Simplify right side
    27,777,599.92x = 483,110,428,664,605.50
  5. Step 5: Solve for x
    x = 483,110,428,664,605.50/27,777,599.92
  6. Step 6: Final answer
    x = 17,392,086.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.