Home / 11,650,309.71-17,472,661.37-3,563,355.97

Finding the Fourth Proportional to 11,650,309.71, 17,472,661.37 and 3,563,355.97

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Solution

The fourth proportional to 11,650,309.71, 17,472,661.37 and 3,563,355.97 is: 5,344,176.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,650,309.71 : 17,472,661.37 = 3,563,355.97 : x
  2. Step 2: Convert to fraction form
    11,650,309.71/17,472,661.37 = 3,563,355.97/x
  3. Step 3: Cross multiply
    11,650,309.71x = 17,472,661.37 × 3,563,355.97
  4. Step 4: Simplify right side
    11,650,309.71x = 62,261,312,204,577.88
  5. Step 5: Solve for x
    x = 62,261,312,204,577.88/11,650,309.71
  6. Step 6: Final answer
    x = 5,344,176.57

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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.