Home / 26,827,600.82-37,030,117.57-15,667,104.33

Finding the Fourth Proportional to 26,827,600.82, 37,030,117.57 and 15,667,104.33

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Solution

The fourth proportional to 26,827,600.82, 37,030,117.57 and 15,667,104.33 is: 21,625,292.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,827,600.82 : 37,030,117.57 = 15,667,104.33 : x
  2. Step 2: Convert to fraction form
    26,827,600.82/37,030,117.57 = 15,667,104.33/x
  3. Step 3: Cross multiply
    26,827,600.82x = 37,030,117.57 × 15,667,104.33
  4. Step 4: Simplify right side
    26,827,600.82x = 580,154,715,183,381
  5. Step 5: Solve for x
    x = 580,154,715,183,381/26,827,600.82
  6. Step 6: Final answer
    x = 21,625,292.51

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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.