Home / 3,493,207,958,665.80-5,239,918,685,073.50-1,198,440,221,322.50

Finding the Fourth Proportional to 3,493,207,958,665.80, 5,239,918,685,073.50 and 1,198,440,221,322.50

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Solution

The fourth proportional to 3,493,207,958,665.80, 5,239,918,685,073.50 and 1,198,440,221,322.50 is: 1,797,696,954,477.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,493,207,958,665.80 : 5,239,918,685,073.50 = 1,198,440,221,322.50 : x
  2. Step 2: Convert to fraction form
    3,493,207,958,665.80/5,239,918,685,073.50 = 1,198,440,221,322.50/x
  3. Step 3: Cross multiply
    3,493,207,958,665.80x = 5,239,918,685,073.50 × 1,198,440,221,322.50
  4. Step 4: Simplify right side
    3,493,207,958,665.80x = 6,279,729,308,651,388,414,197,760
  5. Step 5: Solve for x
    x = 6,279,729,308,651,388,414,197,760/3,493,207,958,665.80
  6. Step 6: Final answer
    x = 1,797,696,954,477.88

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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.