Home / 6,973,944,958.30-10,456,012,584.51-3,239,271,183.46

Finding the Fourth Proportional to 6,973,944,958.30, 10,456,012,584.51 and 3,239,271,183.46

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Solution

The fourth proportional to 6,973,944,958.30, 10,456,012,584.51 and 3,239,271,183.46 is: 4,856,628,559.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973,944,958.30 : 10,456,012,584.51 = 3,239,271,183.46 : x
  2. Step 2: Convert to fraction form
    6,973,944,958.30/10,456,012,584.51 = 3,239,271,183.46/x
  3. Step 3: Cross multiply
    6,973,944,958.30x = 10,456,012,584.51 × 3,239,271,183.46
  4. Step 4: Simplify right side
    6,973,944,958.30x = 33,869,860,258,898,362,368
  5. Step 5: Solve for x
    x = 33,869,860,258,898,362,368/6,973,944,958.30
  6. Step 6: Final answer
    x = 4,856,628,559.79

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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.