Home / 16,354,027.27-22,568,708.97-9,012,123.14

Finding the Fourth Proportional to 16,354,027.27, 22,568,708.97 and 9,012,123.14

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Solution

The fourth proportional to 16,354,027.27, 22,568,708.97 and 9,012,123.14 is: 12,436,813.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,027.27 : 22,568,708.97 = 9,012,123.14 : x
  2. Step 2: Convert to fraction form
    16,354,027.27/22,568,708.97 = 9,012,123.14/x
  3. Step 3: Cross multiply
    16,354,027.27x = 22,568,708.97 × 9,012,123.14
  4. Step 4: Simplify right side
    16,354,027.27x = 203,391,984,404,884.34
  5. Step 5: Solve for x
    x = 203,391,984,404,884.34/16,354,027.27
  6. Step 6: Final answer
    x = 12,436,813.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.