Home / 11,002,041.68-16,499,324.97-3,811,897.67

Finding the Fourth Proportional to 11,002,041.68, 16,499,324.97 and 3,811,897.67

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Solution

The fourth proportional to 11,002,041.68, 16,499,324.97 and 3,811,897.67 is: 5,716,551.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,002,041.68 : 16,499,324.97 = 3,811,897.67 : x
  2. Step 2: Convert to fraction form
    11,002,041.68/16,499,324.97 = 3,811,897.67/x
  3. Step 3: Cross multiply
    11,002,041.68x = 16,499,324.97 × 3,811,897.67
  4. Step 4: Simplify right side
    11,002,041.68x = 62,893,738,327,219.20
  5. Step 5: Solve for x
    x = 62,893,738,327,219.20/11,002,041.68
  6. Step 6: Final answer
    x = 5,716,551.54

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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.