Home / 744,164,180.47-1,116,008,215.34-246,082,169.44

Finding the Fourth Proportional to 744,164,180.47, 1,116,008,215.34 and 246,082,169.44

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Solution

The fourth proportional to 744,164,180.47, 1,116,008,215.34 and 246,082,169.44 is: 369,044,533.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,164,180.47 : 1,116,008,215.34 = 246,082,169.44 : x
  2. Step 2: Convert to fraction form
    744,164,180.47/1,116,008,215.34 = 246,082,169.44/x
  3. Step 3: Cross multiply
    744,164,180.47x = 1,116,008,215.34 × 246,082,169.44
  4. Step 4: Simplify right side
    744,164,180.47x = 274,629,722,738,149,824
  5. Step 5: Solve for x
    x = 274,629,722,738,149,824/744,164,180.47
  6. Step 6: Final answer
    x = 369,044,533.38

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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.