Home / 2,598,427,388.99-3,896,084,564.00-827,032,959.56

Finding the Fourth Proportional to 2,598,427,388.99, 3,896,084,564.00 and 827,032,959.56

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Solution

The fourth proportional to 2,598,427,388.99, 3,896,084,564.00 and 827,032,959.56 is: 1,240,054,027.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,427,388.99 : 3,896,084,564.00 = 827,032,959.56 : x
  2. Step 2: Convert to fraction form
    2,598,427,388.99/3,896,084,564.00 = 827,032,959.56/x
  3. Step 3: Cross multiply
    2,598,427,388.99x = 3,896,084,564.00 × 827,032,959.56
  4. Step 4: Simplify right side
    2,598,427,388.99x = 3,222,190,347,656,816,640
  5. Step 5: Solve for x
    x = 3,222,190,347,656,816,640/2,598,427,388.99
  6. Step 6: Final answer
    x = 1,240,054,027.03

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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.