Home / 2,094,843,777.20-3,138,709,806.12-1,264,051,805

Finding the Fourth Proportional to 2,094,843,777.20, 3,138,709,806.12 and 1,264,051,805

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Solution

The fourth proportional to 2,094,843,777.20, 3,138,709,806.12 and 1,264,051,805 is: 1,893,932,062.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,843,777.20 : 3,138,709,806.12 = 1,264,051,805 : x
  2. Step 2: Convert to fraction form
    2,094,843,777.20/3,138,709,806.12 = 1,264,051,805/x
  3. Step 3: Cross multiply
    2,094,843,777.20x = 3,138,709,806.12 × 1,264,051,805
  4. Step 4: Simplify right side
    2,094,843,777.20x = 3,967,491,795,797,186,048
  5. Step 5: Solve for x
    x = 3,967,491,795,797,186,048/2,094,843,777.20
  6. Step 6: Final answer
    x = 1,893,932,062.61

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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.