Home / 17,189,394.30-25,777,463.85-7,599,509.34

Finding the Fourth Proportional to 17,189,394.30, 25,777,463.85 and 7,599,509.34

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Solution

The fourth proportional to 17,189,394.30, 25,777,463.85 and 7,599,509.34 is: 11,396,333.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,189,394.30 : 25,777,463.85 = 7,599,509.34 : x
  2. Step 2: Convert to fraction form
    17,189,394.30/25,777,463.85 = 7,599,509.34/x
  3. Step 3: Cross multiply
    17,189,394.30x = 25,777,463.85 × 7,599,509.34
  4. Step 4: Simplify right side
    17,189,394.30x = 195,896,077,289,587.38
  5. Step 5: Solve for x
    x = 195,896,077,289,587.38/17,189,394.30
  6. Step 6: Final answer
    x = 11,396,333.92

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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.