Home / 36,268,147.50-54,409,400.82-10,360,672.44

Finding the Fourth Proportional to 36,268,147.50, 54,409,400.82 and 10,360,672.44

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Solution

The fourth proportional to 36,268,147.50, 54,409,400.82 and 10,360,672.44 is: 15,543,059.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,268,147.50 : 54,409,400.82 = 10,360,672.44 : x
  2. Step 2: Convert to fraction form
    36,268,147.50/54,409,400.82 = 10,360,672.44/x
  3. Step 3: Cross multiply
    36,268,147.50x = 54,409,400.82 × 10,360,672.44
  4. Step 4: Simplify right side
    36,268,147.50x = 563,717,979,552,687.38
  5. Step 5: Solve for x
    x = 563,717,979,552,687.38/36,268,147.50
  6. Step 6: Final answer
    x = 15,543,059.64

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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.