Home / 27,729,110.70-41,597,450.88-11,551,277.80

Finding the Fourth Proportional to 27,729,110.70, 41,597,450.88 and 11,551,277.80

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Solution

The fourth proportional to 27,729,110.70, 41,597,450.88 and 11,551,277.80 is: 17,328,493.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,729,110.70 : 41,597,450.88 = 11,551,277.80 : x
  2. Step 2: Convert to fraction form
    27,729,110.70/41,597,450.88 = 11,551,277.80/x
  3. Step 3: Cross multiply
    27,729,110.70x = 41,597,450.88 × 11,551,277.80
  4. Step 4: Simplify right side
    27,729,110.70x = 480,503,710,886,734.50
  5. Step 5: Solve for x
    x = 480,503,710,886,734.50/27,729,110.70
  6. Step 6: Final answer
    x = 17,328,493.37

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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.