Home / 336,975,838.27-465,017,735.46-188,298,181.07

Finding the Fourth Proportional to 336,975,838.27, 465,017,735.46 and 188,298,181.07

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Solution

The fourth proportional to 336,975,838.27, 465,017,735.46 and 188,298,181.07 is: 259,846,504.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,975,838.27 : 465,017,735.46 = 188,298,181.07 : x
  2. Step 2: Convert to fraction form
    336,975,838.27/465,017,735.46 = 188,298,181.07/x
  3. Step 3: Cross multiply
    336,975,838.27x = 465,017,735.46 × 188,298,181.07
  4. Step 4: Simplify right side
    336,975,838.27x = 87,561,993,752,533,280
  5. Step 5: Solve for x
    x = 87,561,993,752,533,280/336,975,838.27
  6. Step 6: Final answer
    x = 259,846,504.73

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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.