Home / 50,757,791.06-70,045,840.60-27,552,933.74

Finding the Fourth Proportional to 50,757,791.06, 70,045,840.60 and 27,552,933.74

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Solution

The fourth proportional to 50,757,791.06, 70,045,840.60 and 27,552,933.74 is: 38,023,096.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,757,791.06 : 70,045,840.60 = 27,552,933.74 : x
  2. Step 2: Convert to fraction form
    50,757,791.06/70,045,840.60 = 27,552,933.74/x
  3. Step 3: Cross multiply
    50,757,791.06x = 70,045,840.60 × 27,552,933.74
  4. Step 4: Simplify right side
    50,757,791.06x = 1,929,968,404,814,401.50
  5. Step 5: Solve for x
    x = 1,929,968,404,814,401.50/50,757,791.06
  6. Step 6: Final answer
    x = 38,023,096.84

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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.