Home / 97,509,003.75-146,261,456.44-23,733,195.31

Finding the Fourth Proportional to 97,509,003.75, 146,261,456.44 and 23,733,195.31

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Solution

The fourth proportional to 97,509,003.75, 146,261,456.44 and 23,733,195.31 is: 35,599,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,509,003.75 : 146,261,456.44 = 23,733,195.31 : x
  2. Step 2: Convert to fraction form
    97,509,003.75/146,261,456.44 = 23,733,195.31/x
  3. Step 3: Cross multiply
    97,509,003.75x = 146,261,456.44 × 23,733,195.31
  4. Step 4: Simplify right side
    97,509,003.75x = 3,471,251,712,015,577
  5. Step 5: Solve for x
    x = 3,471,251,712,015,577/97,509,003.75
  6. Step 6: Final answer
    x = 35,599,294.20

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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.