Home / 273,562,941,754.65-410,261,797,293.30-82,284,202,062.44

Finding the Fourth Proportional to 273,562,941,754.65, 410,261,797,293.30 and 82,284,202,062.44

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Solution

The fourth proportional to 273,562,941,754.65, 410,261,797,293.30 and 82,284,202,062.44 is: 123,401,453,466.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,562,941,754.65 : 410,261,797,293.30 = 82,284,202,062.44 : x
  2. Step 2: Convert to fraction form
    273,562,941,754.65/410,261,797,293.30 = 82,284,202,062.44/x
  3. Step 3: Cross multiply
    273,562,941,754.65x = 410,261,797,293.30 × 82,284,202,062.44
  4. Step 4: Simplify right side
    273,562,941,754.65x = 33,758,064,626,982,105,120,768
  5. Step 5: Solve for x
    x = 33,758,064,626,982,105,120,768/273,562,941,754.65
  6. Step 6: Final answer
    x = 123,401,453,466.09

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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.