Home / 27,954,004.80-41,954,626.80-10,926,897.60

Finding the Fourth Proportional to 27,954,004.80, 41,954,626.80 and 10,926,897.60

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Solution

The fourth proportional to 27,954,004.80, 41,954,626.80 and 10,926,897.60 is: 16,399,579.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,954,004.80 : 41,954,626.80 = 10,926,897.60 : x
  2. Step 2: Convert to fraction form
    27,954,004.80/41,954,626.80 = 10,926,897.60/x
  3. Step 3: Cross multiply
    27,954,004.80x = 41,954,626.80 × 10,926,897.60
  4. Step 4: Simplify right side
    27,954,004.80x = 458,433,910,889,815.62
  5. Step 5: Solve for x
    x = 458,433,910,889,815.62/27,954,004.80
  6. Step 6: Final answer
    x = 16,399,579.03

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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.