Home / 4,826,948,514.17-7,236,517,270.39-1,509,056,062.97

Finding the Fourth Proportional to 4,826,948,514.17, 7,236,517,270.39 and 1,509,056,062.97

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Solution

The fourth proportional to 4,826,948,514.17, 7,236,517,270.39 and 1,509,056,062.97 is: 2,262,363,111.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,948,514.17 : 7,236,517,270.39 = 1,509,056,062.97 : x
  2. Step 2: Convert to fraction form
    4,826,948,514.17/7,236,517,270.39 = 1,509,056,062.97/x
  3. Step 3: Cross multiply
    4,826,948,514.17x = 7,236,517,270.39 × 1,509,056,062.97
  4. Step 4: Simplify right side
    4,826,948,514.17x = 10,920,310,261,629,188,096
  5. Step 5: Solve for x
    x = 10,920,310,261,629,188,096/4,826,948,514.17
  6. Step 6: Final answer
    x = 2,262,363,111.93

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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.