Home / 336,693,180.96-464,504,388.72-195,540,372.96

Finding the Fourth Proportional to 336,693,180.96, 464,504,388.72 and 195,540,372.96

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Solution

The fourth proportional to 336,693,180.96, 464,504,388.72 and 195,540,372.96 is: 269,768,936.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,693,180.96 : 464,504,388.72 = 195,540,372.96 : x
  2. Step 2: Convert to fraction form
    336,693,180.96/464,504,388.72 = 195,540,372.96/x
  3. Step 3: Cross multiply
    336,693,180.96x = 464,504,388.72 × 195,540,372.96
  4. Step 4: Simplify right side
    336,693,180.96x = 90,829,361,411,865,632
  5. Step 5: Solve for x
    x = 90,829,361,411,865,632/336,693,180.96
  6. Step 6: Final answer
    x = 269,768,936.67

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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.