Home / 1,892,768,051.75-2,836,614,241.42-1,473,096,175.27

Finding the Fourth Proportional to 1,892,768,051.75, 2,836,614,241.42 and 1,473,096,175.27

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Solution

The fourth proportional to 1,892,768,051.75, 2,836,614,241.42 and 1,473,096,175.27 is: 2,207,669,125.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,768,051.75 : 2,836,614,241.42 = 1,473,096,175.27 : x
  2. Step 2: Convert to fraction form
    1,892,768,051.75/2,836,614,241.42 = 1,473,096,175.27/x
  3. Step 3: Cross multiply
    1,892,768,051.75x = 2,836,614,241.42 × 1,473,096,175.27
  4. Step 4: Simplify right side
    1,892,768,051.75x = 4,178,605,589,741,440,000
  5. Step 5: Solve for x
    x = 4,178,605,589,741,440,000/1,892,768,051.75
  6. Step 6: Final answer
    x = 2,207,669,125.59

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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.