Home / 323,446,505.82-446,435,529.39-184,299,505.62

Finding the Fourth Proportional to 323,446,505.82, 446,435,529.39 and 184,299,505.62

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Solution

The fourth proportional to 323,446,505.82, 446,435,529.39 and 184,299,505.62 is: 254,378,532.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,446,505.82 : 446,435,529.39 = 184,299,505.62 : x
  2. Step 2: Convert to fraction form
    323,446,505.82/446,435,529.39 = 184,299,505.62/x
  3. Step 3: Cross multiply
    323,446,505.82x = 446,435,529.39 × 184,299,505.62
  4. Step 4: Simplify right side
    323,446,505.82x = 82,277,847,357,779,984
  5. Step 5: Solve for x
    x = 82,277,847,357,779,984/323,446,505.82
  6. Step 6: Final answer
    x = 254,378,532.08

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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.