Home / 17,265,819.27-23,833,925.96-11,777,311.11

Finding the Fourth Proportional to 17,265,819.27, 23,833,925.96 and 11,777,311.11

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Solution

The fourth proportional to 17,265,819.27, 23,833,925.96 and 11,777,311.11 is: 16,257,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,819.27 : 23,833,925.96 = 11,777,311.11 : x
  2. Step 2: Convert to fraction form
    17,265,819.27/23,833,925.96 = 11,777,311.11/x
  3. Step 3: Cross multiply
    17,265,819.27x = 23,833,925.96 × 11,777,311.11
  4. Step 4: Simplify right side
    17,265,819.27x = 280,699,560,944,738.81
  5. Step 5: Solve for x
    x = 280,699,560,944,738.81/17,265,819.27
  6. Step 6: Final answer
    x = 16,257,529.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.