Home / 30,027,093.78-41,325,688.32-24,757,954.68

Finding the Fourth Proportional to 30,027,093.78, 41,325,688.32 and 24,757,954.68

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Solution

The fourth proportional to 30,027,093.78, 41,325,688.32 and 24,757,954.68 is: 34,073,877.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,027,093.78 : 41,325,688.32 = 24,757,954.68 : x
  2. Step 2: Convert to fraction form
    30,027,093.78/41,325,688.32 = 24,757,954.68/x
  3. Step 3: Cross multiply
    30,027,093.78x = 41,325,688.32 × 24,757,954.68
  4. Step 4: Simplify right side
    30,027,093.78x = 1,023,139,518,546,365.38
  5. Step 5: Solve for x
    x = 1,023,139,518,546,365.38/30,027,093.78
  6. Step 6: Final answer
    x = 34,073,877.61

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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.