Home / 4,198,320,615,376.90-6,297,480,923,065.30-1,179,854,944,236.50

Finding the Fourth Proportional to 4,198,320,615,376.90, 6,297,480,923,065.30 and 1,179,854,944,236.50

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Solution

The fourth proportional to 4,198,320,615,376.90, 6,297,480,923,065.30 and 1,179,854,944,236.50 is: 1,769,782,416,354.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,320,615,376.90 : 6,297,480,923,065.30 = 1,179,854,944,236.50 : x
  2. Step 2: Convert to fraction form
    4,198,320,615,376.90/6,297,480,923,065.30 = 1,179,854,944,236.50/x
  3. Step 3: Cross multiply
    4,198,320,615,376.90x = 6,297,480,923,065.30 × 1,179,854,944,236.50
  4. Step 4: Simplify right side
    4,198,320,615,376.90x = 7,430,114,003,313,632,191,971,328
  5. Step 5: Solve for x
    x = 7,430,114,003,313,632,191,971,328/4,198,320,615,376.90
  6. Step 6: Final answer
    x = 1,769,782,416,354.74

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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.