Home / 3,360,143,269.80-5,040,214,904.70-2,326,171,660.20

Finding the Fourth Proportional to 3,360,143,269.80, 5,040,214,904.70 and 2,326,171,660.20

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Solution

The fourth proportional to 3,360,143,269.80, 5,040,214,904.70 and 2,326,171,660.20 is: 3,489,257,490.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,360,143,269.80 : 5,040,214,904.70 = 2,326,171,660.20 : x
  2. Step 2: Convert to fraction form
    3,360,143,269.80/5,040,214,904.70 = 2,326,171,660.20/x
  3. Step 3: Cross multiply
    3,360,143,269.80x = 5,040,214,904.70 × 2,326,171,660.20
  4. Step 4: Simplify right side
    3,360,143,269.80x = 11,724,405,072,630,781,952
  5. Step 5: Solve for x
    x = 11,724,405,072,630,781,952/3,360,143,269.80
  6. Step 6: Final answer
    x = 3,489,257,490.30

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Double scale
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Similar ratio
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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.