Home / 12,149,934,467,442-16,766,926,168,790-6,594,259,015,370.80

Finding the Fourth Proportional to 12,149,934,467,442, 16,766,926,168,790 and 6,594,259,015,370.80

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Solution

The fourth proportional to 12,149,934,467,442, 16,766,926,168,790 and 6,594,259,015,370.80 is: 9,100,086,452,719.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,149,934,467,442 : 16,766,926,168,790 = 6,594,259,015,370.80 : x
  2. Step 2: Convert to fraction form
    12,149,934,467,442/16,766,926,168,790 = 6,594,259,015,370.80/x
  3. Step 3: Cross multiply
    12,149,934,467,442x = 16,766,926,168,790 × 6,594,259,015,370.80
  4. Step 4: Simplify right side
    12,149,934,467,442x = 110,565,454,048,600,035,826,860,032
  5. Step 5: Solve for x
    x = 110,565,454,048,600,035,826,860,032/12,149,934,467,442
  6. Step 6: Final answer
    x = 9,100,086,452,719.61

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Double scale
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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.