Home / 3,819,716,386.58-5,729,246,377.59-2,325,360,106.82

Finding the Fourth Proportional to 3,819,716,386.58, 5,729,246,377.59 and 2,325,360,106.82

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Solution

The fourth proportional to 3,819,716,386.58, 5,729,246,377.59 and 2,325,360,106.82 is: 3,487,840,357.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,716,386.58 : 5,729,246,377.59 = 2,325,360,106.82 : x
  2. Step 2: Convert to fraction form
    3,819,716,386.58/5,729,246,377.59 = 2,325,360,106.82/x
  3. Step 3: Cross multiply
    3,819,716,386.58x = 5,729,246,377.59 × 2,325,360,106.82
  4. Step 4: Simplify right side
    3,819,716,386.58x = 13,322,560,968,590,782,464
  5. Step 5: Solve for x
    x = 13,322,560,968,590,782,464/3,819,716,386.58
  6. Step 6: Final answer
    x = 3,487,840,357.83

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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.