Home / 3,027,321,606.60-4,540,982,409.90-2,211,028,230.60

Finding the Fourth Proportional to 3,027,321,606.60, 4,540,982,409.90 and 2,211,028,230.60

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Solution

The fourth proportional to 3,027,321,606.60, 4,540,982,409.90 and 2,211,028,230.60 is: 3,316,542,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,321,606.60 : 4,540,982,409.90 = 2,211,028,230.60 : x
  2. Step 2: Convert to fraction form
    3,027,321,606.60/4,540,982,409.90 = 2,211,028,230.60/x
  3. Step 3: Cross multiply
    3,027,321,606.60x = 4,540,982,409.90 × 2,211,028,230.60
  4. Step 4: Simplify right side
    3,027,321,606.60x = 10,040,240,302,946,920,448
  5. Step 5: Solve for x
    x = 10,040,240,302,946,920,448/3,027,321,606.60
  6. Step 6: Final answer
    x = 3,316,542,345.90

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Double scale
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1.5x scale

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.