Home / 504,020,322,556.25-756,030,483,834.45-504,020,322,556.25

Finding the Fourth Proportional to 504,020,322,556.25, 756,030,483,834.45 and 504,020,322,556.25

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Solution

The fourth proportional to 504,020,322,556.25, 756,030,483,834.45 and 504,020,322,556.25 is: 756,030,483,834.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,020,322,556.25 : 756,030,483,834.45 = 504,020,322,556.25 : x
  2. Step 2: Convert to fraction form
    504,020,322,556.25/756,030,483,834.45 = 504,020,322,556.25/x
  3. Step 3: Cross multiply
    504,020,322,556.25x = 756,030,483,834.45 × 504,020,322,556.25
  4. Step 4: Simplify right side
    504,020,322,556.25x = 381,054,728,324,597,191,540,736
  5. Step 5: Solve for x
    x = 381,054,728,324,597,191,540,736/504,020,322,556.25
  6. Step 6: Final answer
    x = 756,030,483,834.45

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Double scale
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Similar ratio
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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.