Home / 37,132,183.57-55,698,658.40-11,224,697.65

Finding the Fourth Proportional to 37,132,183.57, 55,698,658.40 and 11,224,697.65

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Solution

The fourth proportional to 37,132,183.57, 55,698,658.40 and 11,224,697.65 is: 16,837,162.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,132,183.57 : 55,698,658.40 = 11,224,697.65 : x
  2. Step 2: Convert to fraction form
    37,132,183.57/55,698,658.40 = 11,224,697.65/x
  3. Step 3: Cross multiply
    37,132,183.57x = 55,698,658.40 × 11,224,697.65
  4. Step 4: Simplify right side
    37,132,183.57x = 625,200,600,050,632.75
  5. Step 5: Solve for x
    x = 625,200,600,050,632.75/37,132,183.57
  6. Step 6: Final answer
    x = 16,837,162.27

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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.