Home / 6,738,297,467.58-10,108,365,998.67-2,807,084,274.30

Finding the Fourth Proportional to 6,738,297,467.58, 10,108,365,998.67 and 2,807,084,274.30

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Solution

The fourth proportional to 6,738,297,467.58, 10,108,365,998.67 and 2,807,084,274.30 is: 4,211,009,586.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,297,467.58 : 10,108,365,998.67 = 2,807,084,274.30 : x
  2. Step 2: Convert to fraction form
    6,738,297,467.58/10,108,365,998.67 = 2,807,084,274.30/x
  3. Step 3: Cross multiply
    6,738,297,467.58x = 10,108,365,998.67 × 2,807,084,274.30
  4. Step 4: Simplify right side
    6,738,297,467.58x = 28,375,035,233,735,372,800
  5. Step 5: Solve for x
    x = 28,375,035,233,735,372,800/6,738,297,467.58
  6. Step 6: Final answer
    x = 4,211,009,586.66

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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.