Home / 27,729,103.89-41,597,440.76-11,551,271.02

Finding the Fourth Proportional to 27,729,103.89, 41,597,440.76 and 11,551,271.02

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Solution

The fourth proportional to 27,729,103.89, 41,597,440.76 and 11,551,271.02 is: 17,328,483.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,729,103.89 : 41,597,440.76 = 11,551,271.02 : x
  2. Step 2: Convert to fraction form
    27,729,103.89/41,597,440.76 = 11,551,271.02/x
  3. Step 3: Cross multiply
    27,729,103.89x = 41,597,440.76 × 11,551,271.02
  4. Step 4: Simplify right side
    27,729,103.89x = 480,503,311,957,154.75
  5. Step 5: Solve for x
    x = 480,503,311,957,154.75/27,729,103.89
  6. Step 6: Final answer
    x = 17,328,483.24

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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.