Home / 110,734,274.92-166,062,945.08-61,625,071

Finding the Fourth Proportional to 110,734,274.92, 166,062,945.08 and 61,625,071

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Solution

The fourth proportional to 110,734,274.92, 166,062,945.08 and 61,625,071 is: 92,416,198.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,734,274.92 : 166,062,945.08 = 61,625,071 : x
  2. Step 2: Convert to fraction form
    110,734,274.92/166,062,945.08 = 61,625,071/x
  3. Step 3: Cross multiply
    110,734,274.92x = 166,062,945.08 × 61,625,071
  4. Step 4: Simplify right side
    110,734,274.92x = 10,233,640,781,024,102
  5. Step 5: Solve for x
    x = 10,233,640,781,024,102/110,734,274.92
  6. Step 6: Final answer
    x = 92,416,198.94

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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.