Home / 25,944,008,268.96-38,905,951,388.08-8,923,537,512.80

Finding the Fourth Proportional to 25,944,008,268.96, 38,905,951,388.08 and 8,923,537,512.80

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Solution

The fourth proportional to 25,944,008,268.96, 38,905,951,388.08 and 8,923,537,512.80 is: 13,381,845,745.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,944,008,268.96 : 38,905,951,388.08 = 8,923,537,512.80 : x
  2. Step 2: Convert to fraction form
    25,944,008,268.96/38,905,951,388.08 = 8,923,537,512.80/x
  3. Step 3: Cross multiply
    25,944,008,268.96x = 38,905,951,388.08 × 8,923,537,512.80
  4. Step 4: Simplify right side
    25,944,008,268.96x = 347,178,716,682,705,108,992
  5. Step 5: Solve for x
    x = 347,178,716,682,705,108,992/25,944,008,268.96
  6. Step 6: Final answer
    x = 13,381,845,745.79

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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.