Home / 16,709,933.67-25,059,797.96-11,555,674.95

Finding the Fourth Proportional to 16,709,933.67, 25,059,797.96 and 11,555,674.95

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Solution

The fourth proportional to 16,709,933.67, 25,059,797.96 and 11,555,674.95 is: 17,329,983.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,709,933.67 : 25,059,797.96 = 11,555,674.95 : x
  2. Step 2: Convert to fraction form
    16,709,933.67/25,059,797.96 = 11,555,674.95/x
  3. Step 3: Cross multiply
    16,709,933.67x = 25,059,797.96 × 11,555,674.95
  4. Step 4: Simplify right side
    16,709,933.67x = 289,582,879,480,654.69
  5. Step 5: Solve for x
    x = 289,582,879,480,654.69/16,709,933.67
  6. Step 6: Final answer
    x = 17,329,983.78

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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.