Home / 8,008,151,682.36-12,003,818,832.06-2,694,419,181.44

Finding the Fourth Proportional to 8,008,151,682.36, 12,003,818,832.06 and 2,694,419,181.44

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Solution

The fourth proportional to 8,008,151,682.36, 12,003,818,832.06 and 2,694,419,181.44 is: 4,038,799,587.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,151,682.36 : 12,003,818,832.06 = 2,694,419,181.44 : x
  2. Step 2: Convert to fraction form
    8,008,151,682.36/12,003,818,832.06 = 2,694,419,181.44/x
  3. Step 3: Cross multiply
    8,008,151,682.36x = 12,003,818,832.06 × 2,694,419,181.44
  4. Step 4: Simplify right side
    8,008,151,682.36x = 32,343,319,711,633,162,240
  5. Step 5: Solve for x
    x = 32,343,319,711,633,162,240/8,008,151,682.36
  6. Step 6: Final answer
    x = 4,038,799,587.53

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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.