Home / 3,481,738,528.26-4,804,778,703.44-1,895,826,689.25

Finding the Fourth Proportional to 3,481,738,528.26, 4,804,778,703.44 and 1,895,826,689.25

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Solution

The fourth proportional to 3,481,738,528.26, 4,804,778,703.44 and 1,895,826,689.25 is: 2,616,229,687.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,738,528.26 : 4,804,778,703.44 = 1,895,826,689.25 : x
  2. Step 2: Convert to fraction form
    3,481,738,528.26/4,804,778,703.44 = 1,895,826,689.25/x
  3. Step 3: Cross multiply
    3,481,738,528.26x = 4,804,778,703.44 × 1,895,826,689.25
  4. Step 4: Simplify right side
    3,481,738,528.26x = 9,109,027,701,912,084,480
  5. Step 5: Solve for x
    x = 9,109,027,701,912,084,480/3,481,738,528.26
  6. Step 6: Final answer
    x = 2,616,229,687.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.