Home / 336,911,556.33-464,858,233.34-195,698,880.56

Finding the Fourth Proportional to 336,911,556.33, 464,858,233.34 and 195,698,880.56

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Solution

The fourth proportional to 336,911,556.33, 464,858,233.34 and 195,698,880.56 is: 270,018,152.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,911,556.33 : 464,858,233.34 = 195,698,880.56 : x
  2. Step 2: Convert to fraction form
    336,911,556.33/464,858,233.34 = 195,698,880.56/x
  3. Step 3: Cross multiply
    336,911,556.33x = 464,858,233.34 × 195,698,880.56
  4. Step 4: Simplify right side
    336,911,556.33x = 90,972,235,883,920,912
  5. Step 5: Solve for x
    x = 90,972,235,883,920,912/336,911,556.33
  6. Step 6: Final answer
    x = 270,018,152.17

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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.