Home / 27,954,006.80-41,954,629.80-10,926,899.60

Finding the Fourth Proportional to 27,954,006.80, 41,954,629.80 and 10,926,899.60

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Solution

The fourth proportional to 27,954,006.80, 41,954,629.80 and 10,926,899.60 is: 16,399,582.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,954,006.80 : 41,954,629.80 = 10,926,899.60 : x
  2. Step 2: Convert to fraction form
    27,954,006.80/41,954,629.80 = 10,926,899.60/x
  3. Step 3: Cross multiply
    27,954,006.80x = 41,954,629.80 × 10,926,899.60
  4. Step 4: Simplify right side
    27,954,006.80x = 458,434,027,579,768.06
  5. Step 5: Solve for x
    x = 458,434,027,579,768.06/27,954,006.80
  6. Step 6: Final answer
    x = 16,399,582.03

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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.