Home / 34,458,523.20-51,656,500.22-17,192,005.11

Finding the Fourth Proportional to 34,458,523.20, 51,656,500.22 and 17,192,005.11

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Solution

The fourth proportional to 34,458,523.20, 51,656,500.22 and 17,192,005.11 is: 25,772,399.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,458,523.20 : 51,656,500.22 = 17,192,005.11 : x
  2. Step 2: Convert to fraction form
    34,458,523.20/51,656,500.22 = 17,192,005.11/x
  3. Step 3: Cross multiply
    34,458,523.20x = 51,656,500.22 × 17,192,005.11
  4. Step 4: Simplify right side
    34,458,523.20x = 888,078,815,789,936
  5. Step 5: Solve for x
    x = 888,078,815,789,936/34,458,523.20
  6. Step 6: Final answer
    x = 25,772,399.20

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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.