Home / 33,264,789.20-49,897,183.80-30,776,469.20

Finding the Fourth Proportional to 33,264,789.20, 49,897,183.80 and 30,776,469.20

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Solution

The fourth proportional to 33,264,789.20, 49,897,183.80 and 30,776,469.20 is: 46,164,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,789.20 : 49,897,183.80 = 30,776,469.20 : x
  2. Step 2: Convert to fraction form
    33,264,789.20/49,897,183.80 = 30,776,469.20/x
  3. Step 3: Cross multiply
    33,264,789.20x = 49,897,183.80 × 30,776,469.20
  4. Step 4: Simplify right side
    33,264,789.20x = 1,535,659,140,387,438.75
  5. Step 5: Solve for x
    x = 1,535,659,140,387,438.75/33,264,789.20
  6. Step 6: Final answer
    x = 46,164,703.80

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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.