Home / 3,633,453,649.48-5,450,180,481.56-873,082,669

Finding the Fourth Proportional to 3,633,453,649.48, 5,450,180,481.56 and 873,082,669

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Solution

The fourth proportional to 3,633,453,649.48, 5,450,180,481.56 and 873,082,669 is: 1,309,624,005.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,453,649.48 : 5,450,180,481.56 = 873,082,669 : x
  2. Step 2: Convert to fraction form
    3,633,453,649.48/5,450,180,481.56 = 873,082,669/x
  3. Step 3: Cross multiply
    3,633,453,649.48x = 5,450,180,481.56 × 873,082,669
  4. Step 4: Simplify right side
    3,633,453,649.48x = 4,758,458,121,372,110,848
  5. Step 5: Solve for x
    x = 4,758,458,121,372,110,848/3,633,453,649.48
  6. Step 6: Final answer
    x = 1,309,624,005.26

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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.