Home / 23,629,015.80-35,443,523.70-5,678,119.80

Finding the Fourth Proportional to 23,629,015.80, 35,443,523.70 and 5,678,119.80

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Solution

The fourth proportional to 23,629,015.80, 35,443,523.70 and 5,678,119.80 is: 8,517,179.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,629,015.80 : 35,443,523.70 = 5,678,119.80 : x
  2. Step 2: Convert to fraction form
    23,629,015.80/35,443,523.70 = 5,678,119.80/x
  3. Step 3: Cross multiply
    23,629,015.80x = 35,443,523.70 × 5,678,119.80
  4. Step 4: Simplify right side
    23,629,015.80x = 201,252,573,702,739.28
  5. Step 5: Solve for x
    x = 201,252,573,702,739.28/23,629,015.80
  6. Step 6: Final answer
    x = 8,517,179.70

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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.