Home / 3,481,738,441.49-4,804,778,583.77-1,895,826,602.48

Finding the Fourth Proportional to 3,481,738,441.49, 4,804,778,583.77 and 1,895,826,602.48

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Solution

The fourth proportional to 3,481,738,441.49, 4,804,778,583.77 and 1,895,826,602.48 is: 2,616,229,567.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,738,441.49 : 4,804,778,583.77 = 1,895,826,602.48 : x
  2. Step 2: Convert to fraction form
    3,481,738,441.49/4,804,778,583.77 = 1,895,826,602.48/x
  3. Step 3: Cross multiply
    3,481,738,441.49x = 4,804,778,583.77 × 1,895,826,602.48
  4. Step 4: Simplify right side
    3,481,738,441.49x = 9,109,027,058,103,842,816
  5. Step 5: Solve for x
    x = 9,109,027,058,103,842,816/3,481,738,441.49
  6. Step 6: Final answer
    x = 2,616,229,567.84

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Double scale
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1.5x scale

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.