Home / 37,165,037.70-55,747,556.55-29,512,287.30

Finding the Fourth Proportional to 37,165,037.70, 55,747,556.55 and 29,512,287.30

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Solution

The fourth proportional to 37,165,037.70, 55,747,556.55 and 29,512,287.30 is: 44,268,430.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,165,037.70 : 55,747,556.55 = 29,512,287.30 : x
  2. Step 2: Convert to fraction form
    37,165,037.70/55,747,556.55 = 29,512,287.30/x
  3. Step 3: Cross multiply
    37,165,037.70x = 55,747,556.55 × 29,512,287.30
  4. Step 4: Simplify right side
    37,165,037.70x = 1,645,237,905,176,596.75
  5. Step 5: Solve for x
    x = 1,645,237,905,176,596.75/37,165,037.70
  6. Step 6: Final answer
    x = 44,268,430.95

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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.