Home / 17,131,755.60-25,697,633.40-16,068,873.60

Finding the Fourth Proportional to 17,131,755.60, 25,697,633.40 and 16,068,873.60

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Solution

The fourth proportional to 17,131,755.60, 25,697,633.40 and 16,068,873.60 is: 24,103,310.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,131,755.60 : 25,697,633.40 = 16,068,873.60 : x
  2. Step 2: Convert to fraction form
    17,131,755.60/25,697,633.40 = 16,068,873.60/x
  3. Step 3: Cross multiply
    17,131,755.60x = 25,697,633.40 × 16,068,873.60
  4. Step 4: Simplify right side
    17,131,755.60x = 412,932,022,923,738.19
  5. Step 5: Solve for x
    x = 412,932,022,923,738.19/17,131,755.60
  6. Step 6: Final answer
    x = 24,103,310.40

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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.