Home / 2,094,843,778.20-3,138,709,807.62-1,264,051,806

Finding the Fourth Proportional to 2,094,843,778.20, 3,138,709,807.62 and 1,264,051,806

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Solution

The fourth proportional to 2,094,843,778.20, 3,138,709,807.62 and 1,264,051,806 is: 1,893,932,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,843,778.20 : 3,138,709,807.62 = 1,264,051,806 : x
  2. Step 2: Convert to fraction form
    2,094,843,778.20/3,138,709,807.62 = 1,264,051,806/x
  3. Step 3: Cross multiply
    2,094,843,778.20x = 3,138,709,807.62 × 1,264,051,806
  4. Step 4: Simplify right side
    2,094,843,778.20x = 3,967,491,800,831,973,376
  5. Step 5: Solve for x
    x = 3,967,491,800,831,973,376/2,094,843,778.20
  6. Step 6: Final answer
    x = 1,893,932,064.11

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.