Home / 2,923,230,808.26-4,383,095,128.11-930,412,074.96

Finding the Fourth Proportional to 2,923,230,808.26, 4,383,095,128.11 and 930,412,074.96

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Solution

The fourth proportional to 2,923,230,808.26, 4,383,095,128.11 and 930,412,074.96 is: 1,395,060,773.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923,230,808.26 : 4,383,095,128.11 = 930,412,074.96 : x
  2. Step 2: Convert to fraction form
    2,923,230,808.26/4,383,095,128.11 = 930,412,074.96/x
  3. Step 3: Cross multiply
    2,923,230,808.26x = 4,383,095,128.11 × 930,412,074.96
  4. Step 4: Simplify right side
    2,923,230,808.26x = 4,078,084,632,891,892,224
  5. Step 5: Solve for x
    x = 4,078,084,632,891,892,224/2,923,230,808.26
  6. Step 6: Final answer
    x = 1,395,060,773.64

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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.