Home / 16,840,265.05-25,260,229.17-5,325,734.27

Finding the Fourth Proportional to 16,840,265.05, 25,260,229.17 and 5,325,734.27

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Solution

The fourth proportional to 16,840,265.05, 25,260,229.17 and 5,325,734.27 is: 7,988,548.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,840,265.05 : 25,260,229.17 = 5,325,734.27 : x
  2. Step 2: Convert to fraction form
    16,840,265.05/25,260,229.17 = 5,325,734.27/x
  3. Step 3: Cross multiply
    16,840,265.05x = 25,260,229.17 × 5,325,734.27
  4. Step 4: Simplify right side
    16,840,265.05x = 134,529,268,221,873.23
  5. Step 5: Solve for x
    x = 134,529,268,221,873.23/16,840,265.05
  6. Step 6: Final answer
    x = 7,988,548.15

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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.