Home / 536,821,010.03-740,797,987.83-325,253,102.36

Finding the Fourth Proportional to 536,821,010.03, 740,797,987.83 and 325,253,102.36

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Solution

The fourth proportional to 536,821,010.03, 740,797,987.83 and 325,253,102.36 is: 448,840,189.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,821,010.03 : 740,797,987.83 = 325,253,102.36 : x
  2. Step 2: Convert to fraction form
    536,821,010.03/740,797,987.83 = 325,253,102.36/x
  3. Step 3: Cross multiply
    536,821,010.03x = 740,797,987.83 × 325,253,102.36
  4. Step 4: Simplify right side
    536,821,010.03x = 240,946,843,763,753,056
  5. Step 5: Solve for x
    x = 240,946,843,763,753,056/536,821,010.03
  6. Step 6: Final answer
    x = 448,840,189.30

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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.