Home / 2,040,447,303,003.20-3,060,682,397,112.10-680,600,282,095.85

Finding the Fourth Proportional to 2,040,447,303,003.20, 3,060,682,397,112.10 and 680,600,282,095.85

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Solution

The fourth proportional to 2,040,447,303,003.20, 3,060,682,397,112.10 and 680,600,282,095.85 is: 1,020,904,239,876.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,447,303,003.20 : 3,060,682,397,112.10 = 680,600,282,095.85 : x
  2. Step 2: Convert to fraction form
    2,040,447,303,003.20/3,060,682,397,112.10 = 680,600,282,095.85/x
  3. Step 3: Cross multiply
    2,040,447,303,003.20x = 3,060,682,397,112.10 × 680,600,282,095.85
  4. Step 4: Simplify right side
    2,040,447,303,003.20x = 2,083,101,302,880,297,629,515,776
  5. Step 5: Solve for x
    x = 2,083,101,302,880,297,629,515,776/2,040,447,303,003.20
  6. Step 6: Final answer
    x = 1,020,904,239,876.38

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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.