Home / 24,775,922.40-37,090,400.40-18,414,376.80

Finding the Fourth Proportional to 24,775,922.40, 37,090,400.40 and 18,414,376.80

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Solution

The fourth proportional to 24,775,922.40, 37,090,400.40 and 18,414,376.80 is: 27,566,949.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,775,922.40 : 37,090,400.40 = 18,414,376.80 : x
  2. Step 2: Convert to fraction form
    24,775,922.40/37,090,400.40 = 18,414,376.80/x
  3. Step 3: Cross multiply
    24,775,922.40x = 37,090,400.40 × 18,414,376.80
  4. Step 4: Simplify right side
    24,775,922.40x = 682,996,608,628,470.75
  5. Step 5: Solve for x
    x = 682,996,608,628,470.75/24,775,922.40
  6. Step 6: Final answer
    x = 27,566,949.78

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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.