Home / 52,612,556.20-72,571,116.78-33,744,251.97

Finding the Fourth Proportional to 52,612,556.20, 72,571,116.78 and 33,744,251.97

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Solution

The fourth proportional to 52,612,556.20, 72,571,116.78 and 33,744,251.97 is: 46,545,125.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,612,556.20 : 72,571,116.78 = 33,744,251.97 : x
  2. Step 2: Convert to fraction form
    52,612,556.20/72,571,116.78 = 33,744,251.97/x
  3. Step 3: Cross multiply
    52,612,556.20x = 72,571,116.78 × 33,744,251.97
  4. Step 4: Simplify right side
    52,612,556.20x = 2,448,858,050,368,615
  5. Step 5: Solve for x
    x = 2,448,858,050,368,615/52,612,556.20
  6. Step 6: Final answer
    x = 46,545,125.87

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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.