Home / 5,825,295,067.34-8,041,093,312.41-3,818,259,542.79

Finding the Fourth Proportional to 5,825,295,067.34, 8,041,093,312.41 and 3,818,259,542.79

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Solution

The fourth proportional to 5,825,295,067.34, 8,041,093,312.41 and 3,818,259,542.79 is: 5,270,631,087.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,295,067.34 : 8,041,093,312.41 = 3,818,259,542.79 : x
  2. Step 2: Convert to fraction form
    5,825,295,067.34/8,041,093,312.41 = 3,818,259,542.79/x
  3. Step 3: Cross multiply
    5,825,295,067.34x = 8,041,093,312.41 × 3,818,259,542.79
  4. Step 4: Simplify right side
    5,825,295,067.34x = 30,702,981,274,574,331,904
  5. Step 5: Solve for x
    x = 30,702,981,274,574,331,904/5,825,295,067.34
  6. Step 6: Final answer
    x = 5,270,631,087.29

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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.