Home / 2,733,443,575,718.80-4,097,295,202,000.80-919,689,504,644.35

Finding the Fourth Proportional to 2,733,443,575,718.80, 4,097,295,202,000.80 and 919,689,504,644.35

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Solution

The fourth proportional to 2,733,443,575,718.80, 4,097,295,202,000.80 and 919,689,504,644.35 is: 1,378,568,567,569.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,443,575,718.80 : 4,097,295,202,000.80 = 919,689,504,644.35 : x
  2. Step 2: Convert to fraction form
    2,733,443,575,718.80/4,097,295,202,000.80 = 919,689,504,644.35/x
  3. Step 3: Cross multiply
    2,733,443,575,718.80x = 4,097,295,202,000.80 × 919,689,504,644.35
  4. Step 4: Simplify right side
    2,733,443,575,718.80x = 3,768,239,394,709,787,321,040,896
  5. Step 5: Solve for x
    x = 3,768,239,394,709,787,321,040,896/2,733,443,575,718.80
  6. Step 6: Final answer
    x = 1,378,568,567,569.16

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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.