Home / 61,233,625.88-91,861,739.92-25,334,633.24

Finding the Fourth Proportional to 61,233,625.88, 91,861,739.92 and 25,334,633.24

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Solution

The fourth proportional to 61,233,625.88, 91,861,739.92 and 25,334,633.24 is: 38,006,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,233,625.88 : 91,861,739.92 = 25,334,633.24 : x
  2. Step 2: Convert to fraction form
    61,233,625.88/91,861,739.92 = 25,334,633.24/x
  3. Step 3: Cross multiply
    61,233,625.88x = 91,861,739.92 × 25,334,633.24
  4. Step 4: Simplify right side
    61,233,625.88x = 2,327,283,489,661,467
  5. Step 5: Solve for x
    x = 2,327,283,489,661,467/61,233,625.88
  6. Step 6: Final answer
    x = 38,006,625.55

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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.