Home / 2,733,443,575,459.80-4,097,295,201,610.80-919,689,504,383.90

Finding the Fourth Proportional to 2,733,443,575,459.80, 4,097,295,201,610.80 and 919,689,504,383.90

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Solution

The fourth proportional to 2,733,443,575,459.80, 4,097,295,201,610.80 and 919,689,504,383.90 is: 1,378,568,567,178.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,443,575,459.80 : 4,097,295,201,610.80 = 919,689,504,383.90 : x
  2. Step 2: Convert to fraction form
    2,733,443,575,459.80/4,097,295,201,610.80 = 919,689,504,383.90/x
  3. Step 3: Cross multiply
    2,733,443,575,459.80x = 4,097,295,201,610.80 × 919,689,504,383.90
  4. Step 4: Simplify right side
    2,733,443,575,459.80x = 3,768,239,393,283,968,237,305,856
  5. Step 5: Solve for x
    x = 3,768,239,393,283,968,237,305,856/2,733,443,575,459.80
  6. Step 6: Final answer
    x = 1,378,568,567,178.16

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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.