Home / 16,270,118.82-22,463,281.95-10,081,732.59

Finding the Fourth Proportional to 16,270,118.82, 22,463,281.95 and 10,081,732.59

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Solution

The fourth proportional to 16,270,118.82, 22,463,281.95 and 10,081,732.59 is: 13,919,308.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270,118.82 : 22,463,281.95 = 10,081,732.59 : x
  2. Step 2: Convert to fraction form
    16,270,118.82/22,463,281.95 = 10,081,732.59/x
  3. Step 3: Cross multiply
    16,270,118.82x = 22,463,281.95 × 10,081,732.59
  4. Step 4: Simplify right side
    16,270,118.82x = 226,468,801,713,673.75
  5. Step 5: Solve for x
    x = 226,468,801,713,673.75/16,270,118.82
  6. Step 6: Final answer
    x = 13,919,308.41

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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.