Home / 34,067,617.68-51,109,481.16-11,038,514.16

Finding the Fourth Proportional to 34,067,617.68, 51,109,481.16 and 11,038,514.16

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Solution

The fourth proportional to 34,067,617.68, 51,109,481.16 and 11,038,514.16 is: 16,560,381.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067,617.68 : 51,109,481.16 = 11,038,514.16 : x
  2. Step 2: Convert to fraction form
    34,067,617.68/51,109,481.16 = 11,038,514.16/x
  3. Step 3: Cross multiply
    34,067,617.68x = 51,109,481.16 × 11,038,514.16
  4. Step 4: Simplify right side
    34,067,617.68x = 564,172,731,494,913.25
  5. Step 5: Solve for x
    x = 564,172,731,494,913.25/34,067,617.68
  6. Step 6: Final answer
    x = 16,560,381.09

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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.