Home / 6,054,394,446.40-9,081,591,669.60-3,962,323,805.80

Finding the Fourth Proportional to 6,054,394,446.40, 9,081,591,669.60 and 3,962,323,805.80

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Solution

The fourth proportional to 6,054,394,446.40, 9,081,591,669.60 and 3,962,323,805.80 is: 5,943,485,708.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,394,446.40 : 9,081,591,669.60 = 3,962,323,805.80 : x
  2. Step 2: Convert to fraction form
    6,054,394,446.40/9,081,591,669.60 = 3,962,323,805.80/x
  3. Step 3: Cross multiply
    6,054,394,446.40x = 9,081,591,669.60 × 3,962,323,805.80
  4. Step 4: Simplify right side
    6,054,394,446.40x = 35,984,206,867,011,051,520
  5. Step 5: Solve for x
    x = 35,984,206,867,011,051,520/6,054,394,446.40
  6. Step 6: Final answer
    x = 5,943,485,708.70

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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.