Home / 1,062,800,443.27-1,594,093,027.56-286,524,574.57

Finding the Fourth Proportional to 1,062,800,443.27, 1,594,093,027.56 and 286,524,574.57

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Solution

The fourth proportional to 1,062,800,443.27, 1,594,093,027.56 and 286,524,574.57 is: 429,757,843.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,800,443.27 : 1,594,093,027.56 = 286,524,574.57 : x
  2. Step 2: Convert to fraction form
    1,062,800,443.27/1,594,093,027.56 = 286,524,574.57/x
  3. Step 3: Cross multiply
    1,062,800,443.27x = 1,594,093,027.56 × 286,524,574.57
  4. Step 4: Simplify right side
    1,062,800,443.27x = 456,746,826,546,632,256
  5. Step 5: Solve for x
    x = 456,746,826,546,632,256/1,062,800,443.27
  6. Step 6: Final answer
    x = 429,757,843.48

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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.