Home / 16,060,928,771.93-22,164,580,608.44-8,826,844,985.55

Finding the Fourth Proportional to 16,060,928,771.93, 22,164,580,608.44 and 8,826,844,985.55

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Solution

The fourth proportional to 16,060,928,771.93, 22,164,580,608.44 and 8,826,844,985.55 is: 12,181,320,269.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,060,928,771.93 : 22,164,580,608.44 = 8,826,844,985.55 : x
  2. Step 2: Convert to fraction form
    16,060,928,771.93/22,164,580,608.44 = 8,826,844,985.55/x
  3. Step 3: Cross multiply
    16,060,928,771.93x = 22,164,580,608.44 × 8,826,844,985.55
  4. Step 4: Simplify right side
    16,060,928,771.93x = 195,643,317,200,383,246,336
  5. Step 5: Solve for x
    x = 195,643,317,200,383,246,336/16,060,928,771.93
  6. Step 6: Final answer
    x = 12,181,320,269.75

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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.