Home / 17,060,449.84-25,600,786.88-6,285,311.32

Finding the Fourth Proportional to 17,060,449.84, 25,600,786.88 and 6,285,311.32

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Solution

The fourth proportional to 17,060,449.84, 25,600,786.88 and 6,285,311.32 is: 9,431,692.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,060,449.84 : 25,600,786.88 = 6,285,311.32 : x
  2. Step 2: Convert to fraction form
    17,060,449.84/25,600,786.88 = 6,285,311.32/x
  3. Step 3: Cross multiply
    17,060,449.84x = 25,600,786.88 × 6,285,311.32
  4. Step 4: Simplify right side
    17,060,449.84x = 160,908,915,577,771.47
  5. Step 5: Solve for x
    x = 160,908,915,577,771.47/17,060,449.84
  6. Step 6: Final answer
    x = 9,431,692.43

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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.