Home / 29,768,062.30-44,649,469.05-8,200,743.10

Finding the Fourth Proportional to 29,768,062.30, 44,649,469.05 and 8,200,743.10

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Solution

The fourth proportional to 29,768,062.30, 44,649,469.05 and 8,200,743.10 is: 12,300,391.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,768,062.30 : 44,649,469.05 = 8,200,743.10 : x
  2. Step 2: Convert to fraction form
    29,768,062.30/44,649,469.05 = 8,200,743.10/x
  3. Step 3: Cross multiply
    29,768,062.30x = 44,649,469.05 × 8,200,743.10
  4. Step 4: Simplify right side
    29,768,062.30x = 366,158,825,230,451
  5. Step 5: Solve for x
    x = 366,158,825,230,451/29,768,062.30
  6. Step 6: Final answer
    x = 12,300,391.66

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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.