Home / 15,549,455.67-23,324,183.49-15,310,307.22

Finding the Fourth Proportional to 15,549,455.67, 23,324,183.49 and 15,310,307.22

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Solution

The fourth proportional to 15,549,455.67, 23,324,183.49 and 15,310,307.22 is: 22,965,460.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,455.67 : 23,324,183.49 = 15,310,307.22 : x
  2. Step 2: Convert to fraction form
    15,549,455.67/23,324,183.49 = 15,310,307.22/x
  3. Step 3: Cross multiply
    15,549,455.67x = 23,324,183.49 × 15,310,307.22
  4. Step 4: Simplify right side
    15,549,455.67x = 357,100,414,887,551.81
  5. Step 5: Solve for x
    x = 357,100,414,887,551.81/15,549,455.67
  6. Step 6: Final answer
    x = 22,965,460.82

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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.