Home / 27,084,697.61-40,626,575.82-10,910,235.42

Finding the Fourth Proportional to 27,084,697.61, 40,626,575.82 and 10,910,235.42

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Solution

The fourth proportional to 27,084,697.61, 40,626,575.82 and 10,910,235.42 is: 16,365,163.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,084,697.61 : 40,626,575.82 = 10,910,235.42 : x
  2. Step 2: Convert to fraction form
    27,084,697.61/40,626,575.82 = 10,910,235.42/x
  3. Step 3: Cross multiply
    27,084,697.61x = 40,626,575.82 × 10,910,235.42
  4. Step 4: Simplify right side
    27,084,697.61x = 443,245,506,504,679.56
  5. Step 5: Solve for x
    x = 443,245,506,504,679.56/27,084,697.61
  6. Step 6: Final answer
    x = 16,365,163.57

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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.