Home / 4,669,835,182.12-6,444,517,102.77-2,555,380,246.60

Finding the Fourth Proportional to 4,669,835,182.12, 6,444,517,102.77 and 2,555,380,246.60

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Solution

The fourth proportional to 4,669,835,182.12, 6,444,517,102.77 and 2,555,380,246.60 is: 3,526,503,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,835,182.12 : 6,444,517,102.77 = 2,555,380,246.60 : x
  2. Step 2: Convert to fraction form
    4,669,835,182.12/6,444,517,102.77 = 2,555,380,246.60/x
  3. Step 3: Cross multiply
    4,669,835,182.12x = 6,444,517,102.77 × 2,555,380,246.60
  4. Step 4: Simplify right side
    4,669,835,182.12x = 16,468,191,703,294,320,640
  5. Step 5: Solve for x
    x = 16,468,191,703,294,320,640/4,669,835,182.12
  6. Step 6: Final answer
    x = 3,526,503,840.30

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Double scale
Find fourth proportional to 4,669,835,183.12, 6,444,517,104.15 and 2,555,380,247.60
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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.