Home / 7,231,463,195.93-10,826,122,830.19-5,374,331,992.61

Finding the Fourth Proportional to 7,231,463,195.93, 10,826,122,830.19 and 5,374,331,992.61

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Solution

The fourth proportional to 7,231,463,195.93, 10,826,122,830.19 and 5,374,331,992.61 is: 8,045,837,571.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,231,463,195.93 : 10,826,122,830.19 = 5,374,331,992.61 : x
  2. Step 2: Convert to fraction form
    7,231,463,195.93/10,826,122,830.19 = 5,374,331,992.61/x
  3. Step 3: Cross multiply
    7,231,463,195.93x = 10,826,122,830.19 × 5,374,331,992.61
  4. Step 4: Simplify right side
    7,231,463,195.93x = 58,183,178,282,215,636,992
  5. Step 5: Solve for x
    x = 58,183,178,282,215,636,992/7,231,463,195.93
  6. Step 6: Final answer
    x = 8,045,837,571.98

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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.