Home / 17,228,014.40-25,845,520.80-5,869,611.20

Finding the Fourth Proportional to 17,228,014.40, 25,845,520.80 and 5,869,611.20

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Solution

The fourth proportional to 17,228,014.40, 25,845,520.80 and 5,869,611.20 is: 8,805,608.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,014.40 : 25,845,520.80 = 5,869,611.20 : x
  2. Step 2: Convert to fraction form
    17,228,014.40/25,845,520.80 = 5,869,611.20/x
  3. Step 3: Cross multiply
    17,228,014.40x = 25,845,520.80 × 5,869,611.20
  4. Step 4: Simplify right side
    17,228,014.40x = 151,703,158,357,512.97
  5. Step 5: Solve for x
    x = 151,703,158,357,512.97/17,228,014.40
  6. Step 6: Final answer
    x = 8,805,608.98

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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.