Home / 57,394,774.49-79,204,032.39-32,276,876.34

Finding the Fourth Proportional to 57,394,774.49, 79,204,032.39 and 32,276,876.34

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Solution

The fourth proportional to 57,394,774.49, 79,204,032.39 and 32,276,876.34 is: 44,541,663.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,394,774.49 : 79,204,032.39 = 32,276,876.34 : x
  2. Step 2: Convert to fraction form
    57,394,774.49/79,204,032.39 = 32,276,876.34/x
  3. Step 3: Cross multiply
    57,394,774.49x = 79,204,032.39 × 32,276,876.34
  4. Step 4: Simplify right side
    57,394,774.49x = 2,556,458,759,081,384.50
  5. Step 5: Solve for x
    x = 2,556,458,759,081,384.50/57,394,774.49
  6. Step 6: Final answer
    x = 44,541,663.97

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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.