Home / 31,682,852.06-43,802,295.73-23,409,866.03

Finding the Fourth Proportional to 31,682,852.06, 43,802,295.73 and 23,409,866.03

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Solution

The fourth proportional to 31,682,852.06, 43,802,295.73 and 23,409,866.03 is: 32,364,695.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,682,852.06 : 43,802,295.73 = 23,409,866.03 : x
  2. Step 2: Convert to fraction form
    31,682,852.06/43,802,295.73 = 23,409,866.03/x
  3. Step 3: Cross multiply
    31,682,852.06x = 43,802,295.73 × 23,409,866.03
  4. Step 4: Simplify right side
    31,682,852.06x = 1,025,405,874,568,204.88
  5. Step 5: Solve for x
    x = 1,025,405,874,568,204.88/31,682,852.06
  6. Step 6: Final answer
    x = 32,364,695.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.