Home / 4,883,926,647.12-7,328,903,249.30-2,263,242,272.64

Finding the Fourth Proportional to 4,883,926,647.12, 7,328,903,249.30 and 2,263,242,272.64

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Solution

The fourth proportional to 4,883,926,647.12, 7,328,903,249.30 and 2,263,242,272.64 is: 3,396,259,781.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,926,647.12 : 7,328,903,249.30 = 2,263,242,272.64 : x
  2. Step 2: Convert to fraction form
    4,883,926,647.12/7,328,903,249.30 = 2,263,242,272.64/x
  3. Step 3: Cross multiply
    4,883,926,647.12x = 7,328,903,249.30 × 2,263,242,272.64
  4. Step 4: Simplify right side
    4,883,926,647.12x = 16,587,083,645,904,412,672
  5. Step 5: Solve for x
    x = 16,587,083,645,904,412,672/4,883,926,647.12
  6. Step 6: Final answer
    x = 3,396,259,781.19

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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.