Home / 982,682,896,999.20-1,474,024,345,498.80-982,682,896,999.20

Finding the Fourth Proportional to 982,682,896,999.20, 1,474,024,345,498.80 and 982,682,896,999.20

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Solution

The fourth proportional to 982,682,896,999.20, 1,474,024,345,498.80 and 982,682,896,999.20 is: 1,474,024,345,498.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    982,682,896,999.20 : 1,474,024,345,498.80 = 982,682,896,999.20 : x
  2. Step 2: Convert to fraction form
    982,682,896,999.20/1,474,024,345,498.80 = 982,682,896,999.20/x
  3. Step 3: Cross multiply
    982,682,896,999.20x = 1,474,024,345,498.80 × 982,682,896,999.20
  4. Step 4: Simplify right side
    982,682,896,999.20x = 1,448,498,514,082,110,378,082,304
  5. Step 5: Solve for x
    x = 1,448,498,514,082,110,378,082,304/982,682,896,999.20
  6. Step 6: Final answer
    x = 1,474,024,345,498.80

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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.