Home / 3,561,556,554,091.80-5,342,334,831,138.60-3,561,556,554,091.80

Finding the Fourth Proportional to 3,561,556,554,091.80, 5,342,334,831,138.60 and 3,561,556,554,091.80

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Solution

The fourth proportional to 3,561,556,554,091.80, 5,342,334,831,138.60 and 3,561,556,554,091.80 is: 5,342,334,831,138.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,556,554,091.80 : 5,342,334,831,138.60 = 3,561,556,554,091.80 : x
  2. Step 2: Convert to fraction form
    3,561,556,554,091.80/5,342,334,831,138.60 = 3,561,556,554,091.80/x
  3. Step 3: Cross multiply
    3,561,556,554,091.80x = 5,342,334,831,138.60 × 3,561,556,554,091.80
  4. Step 4: Simplify right side
    3,561,556,554,091.80x = 19,027,027,631,994,588,886,990,848
  5. Step 5: Solve for x
    x = 19,027,027,631,994,588,886,990,848/3,561,556,554,091.80
  6. Step 6: Final answer
    x = 5,342,334,831,138.60

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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.