Home / 2,733,443,575,720.90-4,097,295,202,003.20-919,689,504,646.24

Finding the Fourth Proportional to 2,733,443,575,720.90, 4,097,295,202,003.20 and 919,689,504,646.24

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Solution

The fourth proportional to 2,733,443,575,720.90, 4,097,295,202,003.20 and 919,689,504,646.24 is: 1,378,568,567,571.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,443,575,720.90 : 4,097,295,202,003.20 = 919,689,504,646.24 : x
  2. Step 2: Convert to fraction form
    2,733,443,575,720.90/4,097,295,202,003.20 = 919,689,504,646.24/x
  3. Step 3: Cross multiply
    2,733,443,575,720.90x = 4,097,295,202,003.20 × 919,689,504,646.24
  4. Step 4: Simplify right side
    2,733,443,575,720.90x = 3,768,239,394,719,738,760,265,728
  5. Step 5: Solve for x
    x = 3,768,239,394,719,738,760,265,728/2,733,443,575,720.90
  6. Step 6: Final answer
    x = 1,378,568,567,571.74

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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.