Home / 3,481,738,531.13-4,804,778,707.41-1,895,826,692.13

Finding the Fourth Proportional to 3,481,738,531.13, 4,804,778,707.41 and 1,895,826,692.13

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Solution

The fourth proportional to 3,481,738,531.13, 4,804,778,707.41 and 1,895,826,692.13 is: 2,616,229,691.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,738,531.13 : 4,804,778,707.41 = 1,895,826,692.13 : x
  2. Step 2: Convert to fraction form
    3,481,738,531.13/4,804,778,707.41 = 1,895,826,692.13/x
  3. Step 3: Cross multiply
    3,481,738,531.13x = 4,804,778,707.41 × 1,895,826,692.13
  4. Step 4: Simplify right side
    3,481,738,531.13x = 9,109,027,723,285,757,952
  5. Step 5: Solve for x
    x = 9,109,027,723,285,757,952/3,481,738,531.13
  6. Step 6: Final answer
    x = 2,616,229,691.53

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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.