Home / 23,126,342.82-34,693,894.04-9,294,376.34

Finding the Fourth Proportional to 23,126,342.82, 34,693,894.04 and 9,294,376.34

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Solution

The fourth proportional to 23,126,342.82, 34,693,894.04 and 9,294,376.34 is: 13,943,324.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126,342.82 : 34,693,894.04 = 9,294,376.34 : x
  2. Step 2: Convert to fraction form
    23,126,342.82/34,693,894.04 = 9,294,376.34/x
  3. Step 3: Cross multiply
    23,126,342.82x = 34,693,894.04 × 9,294,376.34
  4. Step 4: Simplify right side
    23,126,342.82x = 322,458,107,687,901.69
  5. Step 5: Solve for x
    x = 322,458,107,687,901.69/23,126,342.82
  6. Step 6: Final answer
    x = 13,943,324.73

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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.