Home / 23,753,224.80-35,629,837.20-20,352,002.40

Finding the Fourth Proportional to 23,753,224.80, 35,629,837.20 and 20,352,002.40

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Solution

The fourth proportional to 23,753,224.80, 35,629,837.20 and 20,352,002.40 is: 30,528,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,753,224.80 : 35,629,837.20 = 20,352,002.40 : x
  2. Step 2: Convert to fraction form
    23,753,224.80/35,629,837.20 = 20,352,002.40/x
  3. Step 3: Cross multiply
    23,753,224.80x = 35,629,837.20 × 20,352,002.40
  4. Step 4: Simplify right side
    23,753,224.80x = 725,138,532,206,009.25
  5. Step 5: Solve for x
    x = 725,138,532,206,009.25/23,753,224.80
  6. Step 6: Final answer
    x = 30,528,003.60

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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.