Home / 41,383,855.66-57,109,731.60-23,990,323.90

Finding the Fourth Proportional to 41,383,855.66, 57,109,731.60 and 23,990,323.90

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Solution

The fourth proportional to 41,383,855.66, 57,109,731.60 and 23,990,323.90 is: 33,106,653.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383,855.66 : 57,109,731.60 = 23,990,323.90 : x
  2. Step 2: Convert to fraction form
    41,383,855.66/57,109,731.60 = 23,990,323.90/x
  3. Step 3: Cross multiply
    41,383,855.66x = 57,109,731.60 × 23,990,323.90
  4. Step 4: Simplify right side
    41,383,855.66x = 1,370,080,958,926,065.25
  5. Step 5: Solve for x
    x = 1,370,080,958,926,065.25/41,383,855.66
  6. Step 6: Final answer
    x = 33,106,653.24

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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.