Home / 19,425,249.04-26,806,141.15-10,723,234.81

Finding the Fourth Proportional to 19,425,249.04, 26,806,141.15 and 10,723,234.81

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Solution

The fourth proportional to 19,425,249.04, 26,806,141.15 and 10,723,234.81 is: 14,797,676.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425,249.04 : 26,806,141.15 = 10,723,234.81 : x
  2. Step 2: Convert to fraction form
    19,425,249.04/26,806,141.15 = 10,723,234.81/x
  3. Step 3: Cross multiply
    19,425,249.04x = 26,806,141.15 × 10,723,234.81
  4. Step 4: Simplify right side
    19,425,249.04x = 287,448,545,901,453.44
  5. Step 5: Solve for x
    x = 287,448,545,901,453.44/19,425,249.04
  6. Step 6: Final answer
    x = 14,797,676.23

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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.