Home / 1,903,081,072.66-2,854,759,193.16-796,573,080.97

Finding the Fourth Proportional to 1,903,081,072.66, 2,854,759,193.16 and 796,573,080.97

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Solution

The fourth proportional to 1,903,081,072.66, 2,854,759,193.16 and 796,573,080.97 is: 1,194,917,210.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,081,072.66 : 2,854,759,193.16 = 796,573,080.97 : x
  2. Step 2: Convert to fraction form
    1,903,081,072.66/2,854,759,193.16 = 796,573,080.97/x
  3. Step 3: Cross multiply
    1,903,081,072.66x = 2,854,759,193.16 × 796,573,080.97
  4. Step 4: Simplify right side
    1,903,081,072.66x = 2,274,024,325,912,728,576
  5. Step 5: Solve for x
    x = 2,274,024,325,912,728,576/1,903,081,072.66
  6. Step 6: Final answer
    x = 1,194,917,210.09

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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.