Home / 11,304,062.80-16,956,094.20-10,863,163.60

Finding the Fourth Proportional to 11,304,062.80, 16,956,094.20 and 10,863,163.60

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Solution

The fourth proportional to 11,304,062.80, 16,956,094.20 and 10,863,163.60 is: 16,294,745.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,062.80 : 16,956,094.20 = 10,863,163.60 : x
  2. Step 2: Convert to fraction form
    11,304,062.80/16,956,094.20 = 10,863,163.60/x
  3. Step 3: Cross multiply
    11,304,062.80x = 16,956,094.20 × 10,863,163.60
  4. Step 4: Simplify right side
    11,304,062.80x = 184,196,825,311,611.09
  5. Step 5: Solve for x
    x = 184,196,825,311,611.09/11,304,062.80
  6. Step 6: Final answer
    x = 16,294,745.40

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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.