Home / 27,661,211.10-41,491,816.65-14,906,627.10

Finding the Fourth Proportional to 27,661,211.10, 41,491,816.65 and 14,906,627.10

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Solution

The fourth proportional to 27,661,211.10, 41,491,816.65 and 14,906,627.10 is: 22,359,940.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,661,211.10 : 41,491,816.65 = 14,906,627.10 : x
  2. Step 2: Convert to fraction form
    27,661,211.10/41,491,816.65 = 14,906,627.10/x
  3. Step 3: Cross multiply
    27,661,211.10x = 41,491,816.65 × 14,906,627.10
  4. Step 4: Simplify right side
    27,661,211.10x = 618,503,038,503,121.12
  5. Step 5: Solve for x
    x = 618,503,038,503,121.12/27,661,211.10
  6. Step 6: Final answer
    x = 22,359,940.65

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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.