Home / 796,500,918.60-1,194,751,377.90-222,072,246.60

Finding the Fourth Proportional to 796,500,918.60, 1,194,751,377.90 and 222,072,246.60

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Solution

The fourth proportional to 796,500,918.60, 1,194,751,377.90 and 222,072,246.60 is: 333,108,369.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,500,918.60 : 1,194,751,377.90 = 222,072,246.60 : x
  2. Step 2: Convert to fraction form
    796,500,918.60/1,194,751,377.90 = 222,072,246.60/x
  3. Step 3: Cross multiply
    796,500,918.60x = 1,194,751,377.90 × 222,072,246.60
  4. Step 4: Simplify right side
    796,500,918.60x = 265,321,122,618,698,592
  5. Step 5: Solve for x
    x = 265,321,122,618,698,592/796,500,918.60
  6. Step 6: Final answer
    x = 333,108,369.90

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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.