Home / 2,417,365,524.15-3,626,048,286.23-864,707,498.55

Finding the Fourth Proportional to 2,417,365,524.15, 3,626,048,286.23 and 864,707,498.55

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Solution

The fourth proportional to 2,417,365,524.15, 3,626,048,286.23 and 864,707,498.55 is: 1,297,061,247.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,365,524.15 : 3,626,048,286.23 = 864,707,498.55 : x
  2. Step 2: Convert to fraction form
    2,417,365,524.15/3,626,048,286.23 = 864,707,498.55/x
  3. Step 3: Cross multiply
    2,417,365,524.15x = 3,626,048,286.23 × 864,707,498.55
  4. Step 4: Simplify right side
    2,417,365,524.15x = 3,135,471,143,203,133,952
  5. Step 5: Solve for x
    x = 3,135,471,143,203,133,952/2,417,365,524.15
  6. Step 6: Final answer
    x = 1,297,061,247.83

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1.5x scale

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.