Home / 17,523,157.20-24,181,447.84-9,682,544.86

Finding the Fourth Proportional to 17,523,157.20, 24,181,447.84 and 9,682,544.86

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Solution

The fourth proportional to 17,523,157.20, 24,181,447.84 and 9,682,544.86 is: 13,361,630.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523,157.20 : 24,181,447.84 = 9,682,544.86 : x
  2. Step 2: Convert to fraction form
    17,523,157.20/24,181,447.84 = 9,682,544.86/x
  3. Step 3: Cross multiply
    17,523,157.20x = 24,181,447.84 × 9,682,544.86
  4. Step 4: Simplify right side
    17,523,157.20x = 234,137,953,490,550.09
  5. Step 5: Solve for x
    x = 234,137,953,490,550.09/17,523,157.20
  6. Step 6: Final answer
    x = 13,361,630.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.