Home / 32,433,193,042.82-48,632,054,505.80-25,753,244,942.28

Finding the Fourth Proportional to 32,433,193,042.82, 48,632,054,505.80 and 25,753,244,942.28

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Solution

The fourth proportional to 32,433,193,042.82, 48,632,054,505.80 and 25,753,244,942.28 is: 38,615,785,071.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,433,193,042.82 : 48,632,054,505.80 = 25,753,244,942.28 : x
  2. Step 2: Convert to fraction form
    32,433,193,042.82/48,632,054,505.80 = 25,753,244,942.28/x
  3. Step 3: Cross multiply
    32,433,193,042.82x = 48,632,054,505.80 × 25,753,244,942.28
  4. Step 4: Simplify right side
    32,433,193,042.82x = 1,252,433,211,734,179,184,640
  5. Step 5: Solve for x
    x = 1,252,433,211,734,179,184,640/32,433,193,042.82
  6. Step 6: Final answer
    x = 38,615,785,071.81

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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.