Home / 32,916,683.80-49,375,025.70-13,741,067.80

Finding the Fourth Proportional to 32,916,683.80, 49,375,025.70 and 13,741,067.80

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Solution

The fourth proportional to 32,916,683.80, 49,375,025.70 and 13,741,067.80 is: 20,611,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,916,683.80 : 49,375,025.70 = 13,741,067.80 : x
  2. Step 2: Convert to fraction form
    32,916,683.80/49,375,025.70 = 13,741,067.80/x
  3. Step 3: Cross multiply
    32,916,683.80x = 49,375,025.70 × 13,741,067.80
  4. Step 4: Simplify right side
    32,916,683.80x = 678,465,575,770,442.50
  5. Step 5: Solve for x
    x = 678,465,575,770,442.50/32,916,683.80
  6. Step 6: Final answer
    x = 20,611,601.70

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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.