Home / 20,106,531,653,068-30,164,033,247,206-6,522,375,441,991.60

Finding the Fourth Proportional to 20,106,531,653,068, 30,164,033,247,206 and 6,522,375,441,991.60

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Solution

The fourth proportional to 20,106,531,653,068, 30,164,033,247,206 and 6,522,375,441,991.60 is: 9,784,937,207,356.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,106,531,653,068 : 30,164,033,247,206 = 6,522,375,441,991.60 : x
  2. Step 2: Convert to fraction form
    20,106,531,653,068/30,164,033,247,206 = 6,522,375,441,991.60/x
  3. Step 3: Cross multiply
    20,106,531,653,068x = 30,164,033,247,206 × 6,522,375,441,991.60
  4. Step 4: Simplify right side
    20,106,531,653,068x = 196,741,149,682,994,542,372,978,688
  5. Step 5: Solve for x
    x = 196,741,149,682,994,542,372,978,688/20,106,531,653,068
  6. Step 6: Final answer
    x = 9,784,937,207,356.41

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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.