Home / 4,976,372,236.60-7,464,558,354.90-3,023,645,426.20

Finding the Fourth Proportional to 4,976,372,236.60, 7,464,558,354.90 and 3,023,645,426.20

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Solution

The fourth proportional to 4,976,372,236.60, 7,464,558,354.90 and 3,023,645,426.20 is: 4,535,468,139.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,372,236.60 : 7,464,558,354.90 = 3,023,645,426.20 : x
  2. Step 2: Convert to fraction form
    4,976,372,236.60/7,464,558,354.90 = 3,023,645,426.20/x
  3. Step 3: Cross multiply
    4,976,372,236.60x = 7,464,558,354.90 × 3,023,645,426.20
  4. Step 4: Simplify right side
    4,976,372,236.60x = 22,570,177,728,396,378,112
  5. Step 5: Solve for x
    x = 22,570,177,728,396,378,112/4,976,372,236.60
  6. Step 6: Final answer
    x = 4,535,468,139.30

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Double scale
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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.