Home / 29,361,874.20-44,042,811.30-8,086,738.20

Finding the Fourth Proportional to 29,361,874.20, 44,042,811.30 and 8,086,738.20

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Solution

The fourth proportional to 29,361,874.20, 44,042,811.30 and 8,086,738.20 is: 12,130,107.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,361,874.20 : 44,042,811.30 = 8,086,738.20 : x
  2. Step 2: Convert to fraction form
    29,361,874.20/44,042,811.30 = 8,086,738.20/x
  3. Step 3: Cross multiply
    29,361,874.20x = 44,042,811.30 × 8,086,738.20
  4. Step 4: Simplify right side
    29,361,874.20x = 356,162,684,575,101.62
  5. Step 5: Solve for x
    x = 356,162,684,575,101.62/29,361,874.20
  6. Step 6: Final answer
    x = 12,130,107.30

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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.