Home / 38,589,945.60-57,922,243.20-23,473,401.60

Finding the Fourth Proportional to 38,589,945.60, 57,922,243.20 and 23,473,401.60

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Solution

The fourth proportional to 38,589,945.60, 57,922,243.20 and 23,473,401.60 is: 35,232,806.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,589,945.60 : 57,922,243.20 = 23,473,401.60 : x
  2. Step 2: Convert to fraction form
    38,589,945.60/57,922,243.20 = 23,473,401.60/x
  3. Step 3: Cross multiply
    38,589,945.60x = 57,922,243.20 × 23,473,401.60
  4. Step 4: Simplify right side
    38,589,945.60x = 1,359,632,076,206,469.25
  5. Step 5: Solve for x
    x = 1,359,632,076,206,469.25/38,589,945.60
  6. Step 6: Final answer
    x = 35,232,806.24

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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.