Home / 2,355,059,231.36-3,250,003,232.32-1,297,825,136.96

Finding the Fourth Proportional to 2,355,059,231.36, 3,250,003,232.32 and 1,297,825,136.96

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Solution

The fourth proportional to 2,355,059,231.36, 3,250,003,232.32 and 1,297,825,136.96 is: 1,791,010,533.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,059,231.36 : 3,250,003,232.32 = 1,297,825,136.96 : x
  2. Step 2: Convert to fraction form
    2,355,059,231.36/3,250,003,232.32 = 1,297,825,136.96/x
  3. Step 3: Cross multiply
    2,355,059,231.36x = 3,250,003,232.32 × 1,297,825,136.96
  4. Step 4: Simplify right side
    2,355,059,231.36x = 4,217,935,890,106,146,816
  5. Step 5: Solve for x
    x = 4,217,935,890,106,146,816/2,355,059,231.36
  6. Step 6: Final answer
    x = 1,791,010,533.38

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Double scale
Find fourth proportional to 2,355,059,232.36, 3,250,003,233.70 and 1,297,825,137.96
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.