Home / 23,637,230.40-35,483,839.20-13,410,235.20

Finding the Fourth Proportional to 23,637,230.40, 35,483,839.20 and 13,410,235.20

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Solution

The fourth proportional to 23,637,230.40, 35,483,839.20 and 13,410,235.20 is: 20,131,234.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,637,230.40 : 35,483,839.20 = 13,410,235.20 : x
  2. Step 2: Convert to fraction form
    23,637,230.40/35,483,839.20 = 13,410,235.20/x
  3. Step 3: Cross multiply
    23,637,230.40x = 35,483,839.20 × 13,410,235.20
  4. Step 4: Simplify right side
    23,637,230.40x = 475,846,629,470,979.88
  5. Step 5: Solve for x
    x = 475,846,629,470,979.88/23,637,230.40
  6. Step 6: Final answer
    x = 20,131,234.56

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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.