Home / 31,936,064.90-47,876,464.06-27,109,902.65

Finding the Fourth Proportional to 31,936,064.90, 47,876,464.06 and 27,109,902.65

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Solution

The fourth proportional to 31,936,064.90, 47,876,464.06 and 27,109,902.65 is: 40,641,396.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,936,064.90 : 47,876,464.06 = 27,109,902.65 : x
  2. Step 2: Convert to fraction form
    31,936,064.90/47,876,464.06 = 27,109,902.65/x
  3. Step 3: Cross multiply
    31,936,064.90x = 47,876,464.06 × 27,109,902.65
  4. Step 4: Simplify right side
    31,936,064.90x = 1,297,926,279,585,666.50
  5. Step 5: Solve for x
    x = 1,297,926,279,585,666.50/31,936,064.90
  6. Step 6: Final answer
    x = 40,641,396.61

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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.