Home / 8,150,531,025.24-11,247,770,904.78-4,630,458,997.08

Finding the Fourth Proportional to 8,150,531,025.24, 11,247,770,904.78 and 4,630,458,997.08

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Solution

The fourth proportional to 8,150,531,025.24, 11,247,770,904.78 and 4,630,458,997.08 is: 6,390,055,055.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,531,025.24 : 11,247,770,904.78 = 4,630,458,997.08 : x
  2. Step 2: Convert to fraction form
    8,150,531,025.24/11,247,770,904.78 = 4,630,458,997.08/x
  3. Step 3: Cross multiply
    8,150,531,025.24x = 11,247,770,904.78 × 4,630,458,997.08
  4. Step 4: Simplify right side
    8,150,531,025.24x = 52,082,341,983,133,204,480
  5. Step 5: Solve for x
    x = 52,082,341,983,133,204,480/8,150,531,025.24
  6. Step 6: Final answer
    x = 6,390,055,055.54

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.