Home / 323,418,122.56-446,317,009.13-184,201,838.20

Finding the Fourth Proportional to 323,418,122.56, 446,317,009.13 and 184,201,838.20

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Solution

The fourth proportional to 323,418,122.56, 446,317,009.13 and 184,201,838.20 is: 254,198,536.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,418,122.56 : 446,317,009.13 = 184,201,838.20 : x
  2. Step 2: Convert to fraction form
    323,418,122.56/446,317,009.13 = 184,201,838.20/x
  3. Step 3: Cross multiply
    323,418,122.56x = 446,317,009.13 × 184,201,838.20
  4. Step 4: Simplify right side
    323,418,122.56x = 82,212,413,500,751,168
  5. Step 5: Solve for x
    x = 82,212,413,500,751,168/323,418,122.56
  6. Step 6: Final answer
    x = 254,198,536.71

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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.