Home / 22,822,944.26-31,498,892.88-14,123,919.29

Finding the Fourth Proportional to 22,822,944.26, 31,498,892.88 and 14,123,919.29

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Solution

The fourth proportional to 22,822,944.26, 31,498,892.88 and 14,123,919.29 is: 19,493,007.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,822,944.26 : 31,498,892.88 = 14,123,919.29 : x
  2. Step 2: Convert to fraction form
    22,822,944.26/31,498,892.88 = 14,123,919.29/x
  3. Step 3: Cross multiply
    22,822,944.26x = 31,498,892.88 × 14,123,919.29
  4. Step 4: Simplify right side
    22,822,944.26x = 444,887,820,840,222.88
  5. Step 5: Solve for x
    x = 444,887,820,840,222.88/22,822,944.26
  6. Step 6: Final answer
    x = 19,493,007.38

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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.