Home / 22,269,275.82-33,360,426.64-10,581,013.83

Finding the Fourth Proportional to 22,269,275.82, 33,360,426.64 and 10,581,013.83

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Solution

The fourth proportional to 22,269,275.82, 33,360,426.64 and 10,581,013.83 is: 15,850,858.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,269,275.82 : 33,360,426.64 = 10,581,013.83 : x
  2. Step 2: Convert to fraction form
    22,269,275.82/33,360,426.64 = 10,581,013.83/x
  3. Step 3: Cross multiply
    22,269,275.82x = 33,360,426.64 × 10,581,013.83
  4. Step 4: Simplify right side
    22,269,275.82x = 352,987,135,485,738.25
  5. Step 5: Solve for x
    x = 352,987,135,485,738.25/22,269,275.82
  6. Step 6: Final answer
    x = 15,850,858.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.