Home / 3,293,597,019.60-4,940,395,529.40-2,834,431,995.60

Finding the Fourth Proportional to 3,293,597,019.60, 4,940,395,529.40 and 2,834,431,995.60

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Solution

The fourth proportional to 3,293,597,019.60, 4,940,395,529.40 and 2,834,431,995.60 is: 4,251,647,993.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,597,019.60 : 4,940,395,529.40 = 2,834,431,995.60 : x
  2. Step 2: Convert to fraction form
    3,293,597,019.60/4,940,395,529.40 = 2,834,431,995.60/x
  3. Step 3: Cross multiply
    3,293,597,019.60x = 4,940,395,529.40 × 2,834,431,995.60
  4. Step 4: Simplify right side
    3,293,597,019.60x = 14,003,215,159,450,558,464
  5. Step 5: Solve for x
    x = 14,003,215,159,450,558,464/3,293,597,019.60
  6. Step 6: Final answer
    x = 4,251,647,993.40

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Half scale
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Double scale
Find fourth proportional to 3,293,597,020.60, 4,940,395,530.90 and 2,834,431,996.60
Similar ratio
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1.5x scale

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.