Home / 4,198,320,615,370.40-6,297,480,923,055.40-1,179,854,944,229.70

Finding the Fourth Proportional to 4,198,320,615,370.40, 6,297,480,923,055.40 and 1,179,854,944,229.70

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Solution

The fourth proportional to 4,198,320,615,370.40, 6,297,480,923,055.40 and 1,179,854,944,229.70 is: 1,769,782,416,344.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,320,615,370.40 : 6,297,480,923,055.40 = 1,179,854,944,229.70 : x
  2. Step 2: Convert to fraction form
    4,198,320,615,370.40/6,297,480,923,055.40 = 1,179,854,944,229.70/x
  3. Step 3: Cross multiply
    4,198,320,615,370.40x = 6,297,480,923,055.40 × 1,179,854,944,229.70
  4. Step 4: Simplify right side
    4,198,320,615,370.40x = 7,430,114,003,259,129,056,985,088
  5. Step 5: Solve for x
    x = 7,430,114,003,259,129,056,985,088/4,198,320,615,370.40
  6. Step 6: Final answer
    x = 1,769,782,416,344.49

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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.