Home / 34,267,719.80-51,401,754.66-11,548,813.88

Finding the Fourth Proportional to 34,267,719.80, 51,401,754.66 and 11,548,813.88

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Solution

The fourth proportional to 34,267,719.80, 51,401,754.66 and 11,548,813.88 is: 17,323,279.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,267,719.80 : 51,401,754.66 = 11,548,813.88 : x
  2. Step 2: Convert to fraction form
    34,267,719.80/51,401,754.66 = 11,548,813.88/x
  3. Step 3: Cross multiply
    34,267,719.80x = 51,401,754.66 × 11,548,813.88
  4. Step 4: Simplify right side
    34,267,719.80x = 593,629,297,673,762.62
  5. Step 5: Solve for x
    x = 593,629,297,673,762.62/34,267,719.80
  6. Step 6: Final answer
    x = 17,323,279.78

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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.