Home / 17,233,510.52-25,850,921.88-6,449,675.96

Finding the Fourth Proportional to 17,233,510.52, 25,850,921.88 and 6,449,675.96

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Solution

The fourth proportional to 17,233,510.52, 25,850,921.88 and 6,449,675.96 is: 9,674,759.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,233,510.52 : 25,850,921.88 = 6,449,675.96 : x
  2. Step 2: Convert to fraction form
    17,233,510.52/25,850,921.88 = 6,449,675.96/x
  3. Step 3: Cross multiply
    17,233,510.52x = 25,850,921.88 × 6,449,675.96
  4. Step 4: Simplify right side
    17,233,510.52x = 166,730,069,393,274
  5. Step 5: Solve for x
    x = 166,730,069,393,274/17,233,510.52
  6. Step 6: Final answer
    x = 9,674,759.49

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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.