Home / 79,831,119.61-110,166,738.45-44,548,553.54

Finding the Fourth Proportional to 79,831,119.61, 110,166,738.45 and 44,548,553.54

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Solution

The fourth proportional to 79,831,119.61, 110,166,738.45 and 44,548,553.54 is: 61,476,888.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,831,119.61 : 110,166,738.45 = 44,548,553.54 : x
  2. Step 2: Convert to fraction form
    79,831,119.61/110,166,738.45 = 44,548,553.54/x
  3. Step 3: Cross multiply
    79,831,119.61x = 110,166,738.45 × 44,548,553.54
  4. Step 4: Simplify right side
    79,831,119.61x = 4,907,768,846,167,002
  5. Step 5: Solve for x
    x = 4,907,768,846,167,002/79,831,119.61
  6. Step 6: Final answer
    x = 61,476,888.59

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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.