Home / 37,170,580.10-55,736,725.32-16,682,736.15

Finding the Fourth Proportional to 37,170,580.10, 55,736,725.32 and 16,682,736.15

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Solution

The fourth proportional to 37,170,580.10, 55,736,725.32 and 16,682,736.15 is: 25,015,511.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,170,580.10 : 55,736,725.32 = 16,682,736.15 : x
  2. Step 2: Convert to fraction form
    37,170,580.10/55,736,725.32 = 16,682,736.15/x
  3. Step 3: Cross multiply
    37,170,580.10x = 55,736,725.32 × 16,682,736.15
  4. Step 4: Simplify right side
    37,170,580.10x = 929,841,082,378,584.38
  5. Step 5: Solve for x
    x = 929,841,082,378,584.38/37,170,580.10
  6. Step 6: Final answer
    x = 25,015,511.73

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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.