Home / 6,664,391,382,660.80-9,196,124,764,575.40-3,737,342,660,789.40

Finding the Fourth Proportional to 6,664,391,382,660.80, 9,196,124,764,575.40 and 3,737,342,660,789.40

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Solution

The fourth proportional to 6,664,391,382,660.80, 9,196,124,764,575.40 and 3,737,342,660,789.40 is: 5,157,120,496,555.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,391,382,660.80 : 9,196,124,764,575.40 = 3,737,342,660,789.40 : x
  2. Step 2: Convert to fraction form
    6,664,391,382,660.80/9,196,124,764,575.40 = 3,737,342,660,789.40/x
  3. Step 3: Cross multiply
    6,664,391,382,660.80x = 9,196,124,764,575.40 × 3,737,342,660,789.40
  4. Step 4: Simplify right side
    6,664,391,382,660.80x = 34,369,069,396,589,521,714,282,496
  5. Step 5: Solve for x
    x = 34,369,069,396,589,521,714,282,496/6,664,391,382,660.80
  6. Step 6: Final answer
    x = 5,157,120,496,555.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.