Home / 11,664,826,454.74-16,095,728,847.48-7,084,707,466.54

Finding the Fourth Proportional to 11,664,826,454.74, 16,095,728,847.48 and 7,084,707,466.54

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Solution

The fourth proportional to 11,664,826,454.74, 16,095,728,847.48 and 7,084,707,466.54 is: 9,775,844,568.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,826,454.74 : 16,095,728,847.48 = 7,084,707,466.54 : x
  2. Step 2: Convert to fraction form
    11,664,826,454.74/16,095,728,847.48 = 7,084,707,466.54/x
  3. Step 3: Cross multiply
    11,664,826,454.74x = 16,095,728,847.48 × 7,084,707,466.54
  4. Step 4: Simplify right side
    11,664,826,454.74x = 114,033,530,345,144,827,904
  5. Step 5: Solve for x
    x = 114,033,530,345,144,827,904/11,664,826,454.74
  6. Step 6: Final answer
    x = 9,775,844,568.94

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Double scale
Find fourth proportional to 11,664,826,455.74, 16,095,728,848.86 and 7,084,707,467.54
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1.5x scale

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.