Home / 3,493,207,958,927.60-5,239,918,685,465-1,198,440,221,583.80

Finding the Fourth Proportional to 3,493,207,958,927.60, 5,239,918,685,465 and 1,198,440,221,583.80

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Solution

The fourth proportional to 3,493,207,958,927.60, 5,239,918,685,465 and 1,198,440,221,583.80 is: 1,797,696,954,869.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,493,207,958,927.60 : 5,239,918,685,465 = 1,198,440,221,583.80 : x
  2. Step 2: Convert to fraction form
    3,493,207,958,927.60/5,239,918,685,465 = 1,198,440,221,583.80/x
  3. Step 3: Cross multiply
    3,493,207,958,927.60x = 5,239,918,685,465 × 1,198,440,221,583.80
  4. Step 4: Simplify right side
    3,493,207,958,927.60x = 6,279,729,310,489,768,634,613,760
  5. Step 5: Solve for x
    x = 6,279,729,310,489,768,634,613,760/3,493,207,958,927.60
  6. Step 6: Final answer
    x = 1,797,696,954,869.42

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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.