Home / 23,585,629.24-35,379,969.30-7,412,255.76

Finding the Fourth Proportional to 23,585,629.24, 35,379,969.30 and 7,412,255.76

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Solution

The fourth proportional to 23,585,629.24, 35,379,969.30 and 7,412,255.76 is: 11,118,863.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,585,629.24 : 35,379,969.30 = 7,412,255.76 : x
  2. Step 2: Convert to fraction form
    23,585,629.24/35,379,969.30 = 7,412,255.76/x
  3. Step 3: Cross multiply
    23,585,629.24x = 35,379,969.30 × 7,412,255.76
  4. Step 4: Simplify right side
    23,585,629.24x = 262,245,381,365,223.03
  5. Step 5: Solve for x
    x = 262,245,381,365,223.03/23,585,629.24
  6. Step 6: Final answer
    x = 11,118,863.05

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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.