Home / 3,405,589,207,270.80-4,699,742,409,466.80-1,942,440,101,286.60

Finding the Fourth Proportional to 3,405,589,207,270.80, 4,699,742,409,466.80 and 1,942,440,101,286.60

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Solution

The fourth proportional to 3,405,589,207,270.80, 4,699,742,409,466.80 and 1,942,440,101,286.60 is: 2,680,584,053,524.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,405,589,207,270.80 : 4,699,742,409,466.80 = 1,942,440,101,286.60 : x
  2. Step 2: Convert to fraction form
    3,405,589,207,270.80/4,699,742,409,466.80 = 1,942,440,101,286.60/x
  3. Step 3: Cross multiply
    3,405,589,207,270.80x = 4,699,742,409,466.80 × 1,942,440,101,286.60
  4. Step 4: Simplify right side
    3,405,589,207,270.80x = 9,128,968,121,865,620,376,518,656
  5. Step 5: Solve for x
    x = 9,128,968,121,865,620,376,518,656/3,405,589,207,270.80
  6. Step 6: Final answer
    x = 2,680,584,053,524.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.