Home / 922,976,241.65-1,384,467,912.33-223,467,212.24

Finding the Fourth Proportional to 922,976,241.65, 1,384,467,912.33 and 223,467,212.24

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Solution

The fourth proportional to 922,976,241.65, 1,384,467,912.33 and 223,467,212.24 is: 335,201,677.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,976,241.65 : 1,384,467,912.33 = 223,467,212.24 : x
  2. Step 2: Convert to fraction form
    922,976,241.65/1,384,467,912.33 = 223,467,212.24/x
  3. Step 3: Cross multiply
    922,976,241.65x = 1,384,467,912.33 × 223,467,212.24
  4. Step 4: Simplify right side
    922,976,241.65x = 309,383,184,804,117,824
  5. Step 5: Solve for x
    x = 309,383,184,804,117,824/922,976,241.65
  6. Step 6: Final answer
    x = 335,201,677.84

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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.