Home / 17,468,285.70-24,105,697.09-10,945,511.76

Finding the Fourth Proportional to 17,468,285.70, 24,105,697.09 and 10,945,511.76

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Solution

The fourth proportional to 17,468,285.70, 24,105,697.09 and 10,945,511.76 is: 15,104,469.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468,285.70 : 24,105,697.09 = 10,945,511.76 : x
  2. Step 2: Convert to fraction form
    17,468,285.70/24,105,697.09 = 10,945,511.76/x
  3. Step 3: Cross multiply
    17,468,285.70x = 24,105,697.09 × 10,945,511.76
  4. Step 4: Simplify right side
    17,468,285.70x = 263,849,190,981,592.78
  5. Step 5: Solve for x
    x = 263,849,190,981,592.78/17,468,285.70
  6. Step 6: Final answer
    x = 15,104,469.64

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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.