Home / 235,037,749.44-352,320,120.96-96,964,060.80

Finding the Fourth Proportional to 235,037,749.44, 352,320,120.96 and 96,964,060.80

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Solution

The fourth proportional to 235,037,749.44, 352,320,120.96 and 96,964,060.80 is: 145,348,522.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,037,749.44 : 352,320,120.96 = 96,964,060.80 : x
  2. Step 2: Convert to fraction form
    235,037,749.44/352,320,120.96 = 96,964,060.80/x
  3. Step 3: Cross multiply
    235,037,749.44x = 352,320,120.96 × 96,964,060.80
  4. Step 4: Simplify right side
    235,037,749.44x = 34,162,389,629,828,792
  5. Step 5: Solve for x
    x = 34,162,389,629,828,792/235,037,749.44
  6. Step 6: Final answer
    x = 145,348,522.57

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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.