Home / 12,597,393.41-17,380,245.43-10,270,285.19

Finding the Fourth Proportional to 12,597,393.41, 17,380,245.43 and 10,270,285.19

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Solution

The fourth proportional to 12,597,393.41, 17,380,245.43 and 10,270,285.19 is: 14,169,604.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,597,393.41 : 17,380,245.43 = 10,270,285.19 : x
  2. Step 2: Convert to fraction form
    12,597,393.41/17,380,245.43 = 10,270,285.19/x
  3. Step 3: Cross multiply
    12,597,393.41x = 17,380,245.43 × 10,270,285.19
  4. Step 4: Simplify right side
    12,597,393.41x = 178,500,077,327,170.62
  5. Step 5: Solve for x
    x = 178,500,077,327,170.62/12,597,393.41
  6. Step 6: Final answer
    x = 14,169,604.10

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