Home / 9,843,154,350.94-14,763,486,121.03-3,120,361,100.60

Finding the Fourth Proportional to 9,843,154,350.94, 14,763,486,121.03 and 3,120,361,100.60

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Solution

The fourth proportional to 9,843,154,350.94, 14,763,486,121.03 and 3,120,361,100.60 is: 4,680,146,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,843,154,350.94 : 14,763,486,121.03 = 3,120,361,100.60 : x
  2. Step 2: Convert to fraction form
    9,843,154,350.94/14,763,486,121.03 = 3,120,361,100.60/x
  3. Step 3: Cross multiply
    9,843,154,350.94x = 14,763,486,121.03 × 3,120,361,100.60
  4. Step 4: Simplify right side
    9,843,154,350.94x = 46,067,407,801,315,729,408
  5. Step 5: Solve for x
    x = 46,067,407,801,315,729,408/9,843,154,350.94
  6. Step 6: Final answer
    x = 4,680,146,847.13

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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.