Home / 3,089,260,032.80-4,633,890,049.20-2,214,012,135.20

Finding the Fourth Proportional to 3,089,260,032.80, 4,633,890,049.20 and 2,214,012,135.20

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Solution

The fourth proportional to 3,089,260,032.80, 4,633,890,049.20 and 2,214,012,135.20 is: 3,321,018,202.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,260,032.80 : 4,633,890,049.20 = 2,214,012,135.20 : x
  2. Step 2: Convert to fraction form
    3,089,260,032.80/4,633,890,049.20 = 2,214,012,135.20/x
  3. Step 3: Cross multiply
    3,089,260,032.80x = 4,633,890,049.20 × 2,214,012,135.20
  4. Step 4: Simplify right side
    3,089,260,032.80x = 10,259,488,802,111,324,160
  5. Step 5: Solve for x
    x = 10,259,488,802,111,324,160/3,089,260,032.80
  6. Step 6: Final answer
    x = 3,321,018,202.80

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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.