Home / 9,081,591,369.60-13,622,387,054.40-5,943,485,408.70

Finding the Fourth Proportional to 9,081,591,369.60, 13,622,387,054.40 and 5,943,485,408.70

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Solution

The fourth proportional to 9,081,591,369.60, 13,622,387,054.40 and 5,943,485,408.70 is: 8,915,228,113.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,591,369.60 : 13,622,387,054.40 = 5,943,485,408.70 : x
  2. Step 2: Convert to fraction form
    9,081,591,369.60/13,622,387,054.40 = 5,943,485,408.70/x
  3. Step 3: Cross multiply
    9,081,591,369.60x = 13,622,387,054.40 × 5,943,485,408.70
  4. Step 4: Simplify right side
    9,081,591,369.60x = 80,964,458,689,490,173,952
  5. Step 5: Solve for x
    x = 80,964,458,689,490,173,952/9,081,591,369.60
  6. Step 6: Final answer
    x = 8,915,228,113.05

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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.