Home / 80,504,008,873.02-111,100,502,785.50-44,374,959,932.04

Finding the Fourth Proportional to 80,504,008,873.02, 111,100,502,785.50 and 44,374,959,932.04

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Solution

The fourth proportional to 80,504,008,873.02, 111,100,502,785.50 and 44,374,959,932.04 is: 61,240,184,539.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,504,008,873.02 : 111,100,502,785.50 = 44,374,959,932.04 : x
  2. Step 2: Convert to fraction form
    80,504,008,873.02/111,100,502,785.50 = 44,374,959,932.04/x
  3. Step 3: Cross multiply
    80,504,008,873.02x = 111,100,502,785.50 × 44,374,959,932.04
  4. Step 4: Simplify right side
    80,504,008,873.02x = 4,930,080,359,536,060,792,832
  5. Step 5: Solve for x
    x = 4,930,080,359,536,060,792,832/80,504,008,873.02
  6. Step 6: Final answer
    x = 61,240,184,539.29

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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.