Home / 2,341,230,568.82-3,511,504,008.68-682,692,174.98

Finding the Fourth Proportional to 2,341,230,568.82, 3,511,504,008.68 and 682,692,174.98

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Solution

The fourth proportional to 2,341,230,568.82, 3,511,504,008.68 and 682,692,174.98 is: 1,023,938,582.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,230,568.82 : 3,511,504,008.68 = 682,692,174.98 : x
  2. Step 2: Convert to fraction form
    2,341,230,568.82/3,511,504,008.68 = 682,692,174.98/x
  3. Step 3: Cross multiply
    2,341,230,568.82x = 3,511,504,008.68 × 682,692,174.98
  4. Step 4: Simplify right side
    2,341,230,568.82x = 2,397,276,309,136,737,792
  5. Step 5: Solve for x
    x = 2,397,276,309,136,737,792/2,341,230,568.82
  6. Step 6: Final answer
    x = 1,023,938,582.16

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1.5x scale

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.