Home / 37,170,571.14-55,736,711.87-16,682,727.20

Finding the Fourth Proportional to 37,170,571.14, 55,736,711.87 and 16,682,727.20

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Solution

The fourth proportional to 37,170,571.14, 55,736,711.87 and 16,682,727.20 is: 25,015,498.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,170,571.14 : 55,736,711.87 = 16,682,727.20 : x
  2. Step 2: Convert to fraction form
    37,170,571.14/55,736,711.87 = 16,682,727.20/x
  3. Step 3: Cross multiply
    37,170,571.14x = 55,736,711.87 × 16,682,727.20
  4. Step 4: Simplify right side
    37,170,571.14x = 929,840,358,790,114.75
  5. Step 5: Solve for x
    x = 929,840,358,790,114.75/37,170,571.14
  6. Step 6: Final answer
    x = 25,015,498.29

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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.