Home / 174,055,502.76-260,993,406.78-51,217,855.80

Finding the Fourth Proportional to 174,055,502.76, 260,993,406.78 and 51,217,855.80

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Solution

The fourth proportional to 174,055,502.76, 260,993,406.78 and 51,217,855.80 is: 76,800,345.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,055,502.76 : 260,993,406.78 = 51,217,855.80 : x
  2. Step 2: Convert to fraction form
    174,055,502.76/260,993,406.78 = 51,217,855.80/x
  3. Step 3: Cross multiply
    174,055,502.76x = 260,993,406.78 × 51,217,855.80
  4. Step 4: Simplify right side
    174,055,502.76x = 13,367,522,673,208,782
  5. Step 5: Solve for x
    x = 13,367,522,673,208,782/174,055,502.76
  6. Step 6: Final answer
    x = 76,800,345.07

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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.