Home / 15,562,047.97-23,338,997.37-4,629,291.94

Finding the Fourth Proportional to 15,562,047.97, 23,338,997.37 and 4,629,291.94

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Solution

The fourth proportional to 15,562,047.97, 23,338,997.37 and 4,629,291.94 is: 6,942,725.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,562,047.97 : 23,338,997.37 = 4,629,291.94 : x
  2. Step 2: Convert to fraction form
    15,562,047.97/23,338,997.37 = 4,629,291.94/x
  3. Step 3: Cross multiply
    15,562,047.97x = 23,338,997.37 × 4,629,291.94
  4. Step 4: Simplify right side
    15,562,047.97x = 108,043,032,412,622.22
  5. Step 5: Solve for x
    x = 108,043,032,412,622.22/15,562,047.97
  6. Step 6: Final answer
    x = 6,942,725.83

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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.