Home / 11,944,845.03-16,446,132.31-10,853,859.40

Finding the Fourth Proportional to 11,944,845.03, 16,446,132.31 and 10,853,859.40

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Solution

The fourth proportional to 11,944,845.03, 16,446,132.31 and 10,853,859.40 is: 14,944,020.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,845.03 : 16,446,132.31 = 10,853,859.40 : x
  2. Step 2: Convert to fraction form
    11,944,845.03/16,446,132.31 = 10,853,859.40/x
  3. Step 3: Cross multiply
    11,944,845.03x = 16,446,132.31 × 10,853,859.40
  4. Step 4: Simplify right side
    11,944,845.03x = 178,504,007,766,537.22
  5. Step 5: Solve for x
    x = 178,504,007,766,537.22/11,944,845.03
  6. Step 6: Final answer
    x = 14,944,020.40

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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.