Home / 24,965,613.20-37,448,419.80-15,349,811.60

Finding the Fourth Proportional to 24,965,613.20, 37,448,419.80 and 15,349,811.60

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Solution

The fourth proportional to 24,965,613.20, 37,448,419.80 and 15,349,811.60 is: 23,024,717.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,965,613.20 : 37,448,419.80 = 15,349,811.60 : x
  2. Step 2: Convert to fraction form
    24,965,613.20/37,448,419.80 = 15,349,811.60/x
  3. Step 3: Cross multiply
    24,965,613.20x = 37,448,419.80 × 15,349,811.60
  4. Step 4: Simplify right side
    24,965,613.20x = 574,826,188,647,709.62
  5. Step 5: Solve for x
    x = 574,826,188,647,709.62/24,965,613.20
  6. Step 6: Final answer
    x = 23,024,717.40

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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.