Home / 15,549,515.48-23,324,273.22-15,310,367.03

Finding the Fourth Proportional to 15,549,515.48, 23,324,273.22 and 15,310,367.03

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Solution

The fourth proportional to 15,549,515.48, 23,324,273.22 and 15,310,367.03 is: 22,965,550.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,515.48 : 23,324,273.22 = 15,310,367.03 : x
  2. Step 2: Convert to fraction form
    15,549,515.48/23,324,273.22 = 15,310,367.03/x
  3. Step 3: Cross multiply
    15,549,515.48x = 23,324,273.22 × 15,310,367.03
  4. Step 4: Simplify right side
    15,549,515.48x = 357,103,183,589,578.56
  5. Step 5: Solve for x
    x = 357,103,183,589,578.56/15,549,515.48
  6. Step 6: Final answer
    x = 22,965,550.54

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Double scale
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Similar ratio
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1.5x scale

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.