Home / 34,142,464.82-51,230,511.33-15,944,015.12

Finding the Fourth Proportional to 34,142,464.82, 51,230,511.33 and 15,944,015.12

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Solution

The fourth proportional to 34,142,464.82, 51,230,511.33 and 15,944,015.12 is: 23,923,874.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,142,464.82 : 51,230,511.33 = 15,944,015.12 : x
  2. Step 2: Convert to fraction form
    34,142,464.82/51,230,511.33 = 15,944,015.12/x
  3. Step 3: Cross multiply
    34,142,464.82x = 51,230,511.33 × 15,944,015.12
  4. Step 4: Simplify right side
    34,142,464.82x = 816,820,047,034,558.88
  5. Step 5: Solve for x
    x = 816,820,047,034,558.88/34,142,464.82
  6. Step 6: Final answer
    x = 23,923,874.60

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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.