Home / 17,074,299.30-23,563,890.39-10,882,125.91

Finding the Fourth Proportional to 17,074,299.30, 23,563,890.39 and 10,882,125.91

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Solution

The fourth proportional to 17,074,299.30, 23,563,890.39 and 10,882,125.91 is: 15,018,198.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,074,299.30 : 23,563,890.39 = 10,882,125.91 : x
  2. Step 2: Convert to fraction form
    17,074,299.30/23,563,890.39 = 10,882,125.91/x
  3. Step 3: Cross multiply
    17,074,299.30x = 23,563,890.39 × 10,882,125.91
  4. Step 4: Simplify right side
    17,074,299.30x = 256,425,222,182,873.91
  5. Step 5: Solve for x
    x = 256,425,222,182,873.91/17,074,299.30
  6. Step 6: Final answer
    x = 15,018,198.86

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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.