Home / 42,568,093,530.68-58,716,289,641.69-27,302,004,815.44

Finding the Fourth Proportional to 42,568,093,530.68, 58,716,289,641.69 and 27,302,004,815.44

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Solution

The fourth proportional to 42,568,093,530.68, 58,716,289,641.69 and 27,302,004,815.44 is: 37,659,013,819.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,568,093,530.68 : 58,716,289,641.69 = 27,302,004,815.44 : x
  2. Step 2: Convert to fraction form
    42,568,093,530.68/58,716,289,641.69 = 27,302,004,815.44/x
  3. Step 3: Cross multiply
    42,568,093,530.68x = 58,716,289,641.69 × 27,302,004,815.44
  4. Step 4: Simplify right side
    42,568,093,530.68x = 1,603,072,422,542,053,474,304
  5. Step 5: Solve for x
    x = 1,603,072,422,542,053,474,304/42,568,093,530.68
  6. Step 6: Final answer
    x = 37,659,013,819.51

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1.5x scale

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.