Home / 49,002,696.48-73,503,546.48-12,610,945.38

Finding the Fourth Proportional to 49,002,696.48, 73,503,546.48 and 12,610,945.38

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Solution

The fourth proportional to 49,002,696.48, 73,503,546.48 and 12,610,945.38 is: 18,916,289.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,002,696.48 : 73,503,546.48 = 12,610,945.38 : x
  2. Step 2: Convert to fraction form
    49,002,696.48/73,503,546.48 = 12,610,945.38/x
  3. Step 3: Cross multiply
    49,002,696.48x = 73,503,546.48 × 12,610,945.38
  4. Step 4: Simplify right side
    49,002,696.48x = 926,949,209,895,571.38
  5. Step 5: Solve for x
    x = 926,949,209,895,571.38/49,002,696.48
  6. Step 6: Final answer
    x = 18,916,289.85

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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.