Home / 34,056,166.20-51,084,249.30-13,851,007.80

Finding the Fourth Proportional to 34,056,166.20, 51,084,249.30 and 13,851,007.80

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Solution

The fourth proportional to 34,056,166.20, 51,084,249.30 and 13,851,007.80 is: 20,776,511.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,056,166.20 : 51,084,249.30 = 13,851,007.80 : x
  2. Step 2: Convert to fraction form
    34,056,166.20/51,084,249.30 = 13,851,007.80/x
  3. Step 3: Cross multiply
    34,056,166.20x = 51,084,249.30 × 13,851,007.80
  4. Step 4: Simplify right side
    34,056,166.20x = 707,568,335,511,444.50
  5. Step 5: Solve for x
    x = 707,568,335,511,444.50/34,056,166.20
  6. Step 6: Final answer
    x = 20,776,511.70

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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.