Home / 17,659,770.30-24,370,578.63-10,318,033.98

Finding the Fourth Proportional to 17,659,770.30, 24,370,578.63 and 10,318,033.98

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Solution

The fourth proportional to 17,659,770.30, 24,370,578.63 and 10,318,033.98 is: 14,238,942.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,659,770.30 : 24,370,578.63 = 10,318,033.98 : x
  2. Step 2: Convert to fraction form
    17,659,770.30/24,370,578.63 = 10,318,033.98/x
  3. Step 3: Cross multiply
    17,659,770.30x = 24,370,578.63 × 10,318,033.98
  4. Step 4: Simplify right side
    17,659,770.30x = 251,456,458,416,601.84
  5. Step 5: Solve for x
    x = 251,456,458,416,601.84/17,659,770.30
  6. Step 6: Final answer
    x = 14,238,942.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.