Home / 3,661,216,848,015.40-5,491,825,272,022.80-3,661,216,848,015.40

Finding the Fourth Proportional to 3,661,216,848,015.40, 5,491,825,272,022.80 and 3,661,216,848,015.40

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Solution

The fourth proportional to 3,661,216,848,015.40, 5,491,825,272,022.80 and 3,661,216,848,015.40 is: 5,491,825,272,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,216,848,015.40 : 5,491,825,272,022.80 = 3,661,216,848,015.40 : x
  2. Step 2: Convert to fraction form
    3,661,216,848,015.40/5,491,825,272,022.80 = 3,661,216,848,015.40/x
  3. Step 3: Cross multiply
    3,661,216,848,015.40x = 5,491,825,272,022.80 × 3,661,216,848,015.40
  4. Step 4: Simplify right side
    3,661,216,848,015.40x = 20,106,763,212,286,632,734,490,624
  5. Step 5: Solve for x
    x = 20,106,763,212,286,632,734,490,624/3,661,216,848,015.40
  6. Step 6: Final answer
    x = 5,491,825,272,022.80

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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.