Home / 33,948,261.53-50,921,894.44-8,389,271.24

Finding the Fourth Proportional to 33,948,261.53, 50,921,894.44 and 8,389,271.24

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Solution

The fourth proportional to 33,948,261.53, 50,921,894.44 and 8,389,271.24 is: 12,583,783.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,261.53 : 50,921,894.44 = 8,389,271.24 : x
  2. Step 2: Convert to fraction form
    33,948,261.53/50,921,894.44 = 8,389,271.24/x
  3. Step 3: Cross multiply
    33,948,261.53x = 50,921,894.44 × 8,389,271.24
  4. Step 4: Simplify right side
    33,948,261.53x = 427,197,584,511,807.88
  5. Step 5: Solve for x
    x = 427,197,584,511,807.88/33,948,261.53
  6. Step 6: Final answer
    x = 12,583,783.83

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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.