Home / 2,481,876,797.52-3,722,783,308.20-824,546,152.56

Finding the Fourth Proportional to 2,481,876,797.52, 3,722,783,308.20 and 824,546,152.56

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Solution

The fourth proportional to 2,481,876,797.52, 3,722,783,308.20 and 824,546,152.56 is: 1,236,808,634.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,876,797.52 : 3,722,783,308.20 = 824,546,152.56 : x
  2. Step 2: Convert to fraction form
    2,481,876,797.52/3,722,783,308.20 = 824,546,152.56/x
  3. Step 3: Cross multiply
    2,481,876,797.52x = 3,722,783,308.20 × 824,546,152.56
  4. Step 4: Simplify right side
    2,481,876,797.52x = 3,069,606,653,590,898,176
  5. Step 5: Solve for x
    x = 3,069,606,653,590,898,176/2,481,876,797.52
  6. Step 6: Final answer
    x = 1,236,808,634.76

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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.