Home / 65,394,726.48-98,092,227.44-61,399,452.80

Finding the Fourth Proportional to 65,394,726.48, 98,092,227.44 and 61,399,452.80

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Solution

The fourth proportional to 65,394,726.48, 98,092,227.44 and 61,399,452.80 is: 92,099,308.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,394,726.48 : 98,092,227.44 = 61,399,452.80 : x
  2. Step 2: Convert to fraction form
    65,394,726.48/98,092,227.44 = 61,399,452.80/x
  3. Step 3: Cross multiply
    65,394,726.48x = 98,092,227.44 × 61,399,452.80
  4. Step 4: Simplify right side
    65,394,726.48x = 6,022,809,088,749,144
  5. Step 5: Solve for x
    x = 6,022,809,088,749,144/65,394,726.48
  6. Step 6: Final answer
    x = 92,099,308.51

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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.