Home / 23,517,009.32-35,257,571.94-10,728,570.56

Finding the Fourth Proportional to 23,517,009.32, 35,257,571.94 and 10,728,570.56

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Solution

The fourth proportional to 23,517,009.32, 35,257,571.94 and 10,728,570.56 is: 16,084,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,517,009.32 : 35,257,571.94 = 10,728,570.56 : x
  2. Step 2: Convert to fraction form
    23,517,009.32/35,257,571.94 = 10,728,570.56/x
  3. Step 3: Cross multiply
    23,517,009.32x = 35,257,571.94 × 10,728,570.56
  4. Step 4: Simplify right side
    23,517,009.32x = 378,263,348,332,566.06
  5. Step 5: Solve for x
    x = 378,263,348,332,566.06/23,517,009.32
  6. Step 6: Final answer
    x = 16,084,670.60

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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.