Home / 65,951,108.73-98,794,393.34-33,601,704.57

Finding the Fourth Proportional to 65,951,108.73, 98,794,393.34 and 33,601,704.57

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Solution

The fourth proportional to 65,951,108.73, 98,794,393.34 and 33,601,704.57 is: 50,335,166.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,951,108.73 : 98,794,393.34 = 33,601,704.57 : x
  2. Step 2: Convert to fraction form
    65,951,108.73/98,794,393.34 = 33,601,704.57/x
  3. Step 3: Cross multiply
    65,951,108.73x = 98,794,393.34 × 33,601,704.57
  4. Step 4: Simplify right side
    65,951,108.73x = 3,319,660,018,015,047
  5. Step 5: Solve for x
    x = 3,319,660,018,015,047/65,951,108.73
  6. Step 6: Final answer
    x = 50,335,166.19

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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.