Home / 2,021,948,658.24-3,033,040,562.40-568,039,456.32

Finding the Fourth Proportional to 2,021,948,658.24, 3,033,040,562.40 and 568,039,456.32

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Solution

The fourth proportional to 2,021,948,658.24, 3,033,040,562.40 and 568,039,456.32 is: 852,092,215.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,948,658.24 : 3,033,040,562.40 = 568,039,456.32 : x
  2. Step 2: Convert to fraction form
    2,021,948,658.24/3,033,040,562.40 = 568,039,456.32/x
  3. Step 3: Cross multiply
    2,021,948,658.24x = 3,033,040,562.40 × 568,039,456.32
  4. Step 4: Simplify right side
    2,021,948,658.24x = 1,722,886,712,062,203,136
  5. Step 5: Solve for x
    x = 1,722,886,712,062,203,136/2,021,948,658.24
  6. Step 6: Final answer
    x = 852,092,215.62

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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.