Home / 27,737,832.42-41,605,553.07-7,267,100.54

Finding the Fourth Proportional to 27,737,832.42, 41,605,553.07 and 7,267,100.54

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Solution

The fourth proportional to 27,737,832.42, 41,605,553.07 and 7,267,100.54 is: 10,900,337.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,737,832.42 : 41,605,553.07 = 7,267,100.54 : x
  2. Step 2: Convert to fraction form
    27,737,832.42/41,605,553.07 = 7,267,100.54/x
  3. Step 3: Cross multiply
    27,737,832.42x = 41,605,553.07 × 7,267,100.54
  4. Step 4: Simplify right side
    27,737,832.42x = 302,351,736,973,967.88
  5. Step 5: Solve for x
    x = 302,351,736,973,967.88/27,737,832.42
  6. Step 6: Final answer
    x = 10,900,337.57

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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.