Home / 4,198,320,615,347.60-6,297,480,923,021.60-1,179,854,944,207.40

Finding the Fourth Proportional to 4,198,320,615,347.60, 6,297,480,923,021.60 and 1,179,854,944,207.40

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Solution

The fourth proportional to 4,198,320,615,347.60, 6,297,480,923,021.60 and 1,179,854,944,207.40 is: 1,769,782,416,311.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,320,615,347.60 : 6,297,480,923,021.60 = 1,179,854,944,207.40 : x
  2. Step 2: Convert to fraction form
    4,198,320,615,347.60/6,297,480,923,021.60 = 1,179,854,944,207.40/x
  3. Step 3: Cross multiply
    4,198,320,615,347.60x = 6,297,480,923,021.60 × 1,179,854,944,207.40
  4. Step 4: Simplify right side
    4,198,320,615,347.60x = 7,430,114,003,078,814,518,738,944
  5. Step 5: Solve for x
    x = 7,430,114,003,078,814,518,738,944/4,198,320,615,347.60
  6. Step 6: Final answer
    x = 1,769,782,416,311.16

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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.