Home / 235,177,514.92-324,563,146.32-141,095,202.40

Finding the Fourth Proportional to 235,177,514.92, 324,563,146.32 and 141,095,202.40

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Solution

The fourth proportional to 235,177,514.92, 324,563,146.32 and 141,095,202.40 is: 194,722,283.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,177,514.92 : 324,563,146.32 = 141,095,202.40 : x
  2. Step 2: Convert to fraction form
    235,177,514.92/324,563,146.32 = 141,095,202.40/x
  3. Step 3: Cross multiply
    235,177,514.92x = 324,563,146.32 × 141,095,202.40
  4. Step 4: Simplify right side
    235,177,514.92x = 45,794,302,821,601,216
  5. Step 5: Solve for x
    x = 45,794,302,821,601,216/235,177,514.92
  6. Step 6: Final answer
    x = 194,722,283.88

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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.