Home / 3,626,890,556,770.20-5,441,100,002,128.50-1,176,217,707,796.40

Finding the Fourth Proportional to 3,626,890,556,770.20, 5,441,100,002,128.50 and 1,176,217,707,796.40

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Solution

The fourth proportional to 3,626,890,556,770.20, 5,441,100,002,128.50 and 1,176,217,707,796.40 is: 1,764,574,384,646.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,890,556,770.20 : 5,441,100,002,128.50 = 1,176,217,707,796.40 : x
  2. Step 2: Convert to fraction form
    3,626,890,556,770.20/5,441,100,002,128.50 = 1,176,217,707,796.40/x
  3. Step 3: Cross multiply
    3,626,890,556,770.20x = 5,441,100,002,128.50 × 1,176,217,707,796.40
  4. Step 4: Simplify right side
    3,626,890,556,770.20x = 6,399,918,172,394,571,274,649,600
  5. Step 5: Solve for x
    x = 6,399,918,172,394,571,274,649,600/3,626,890,556,770.20
  6. Step 6: Final answer
    x = 1,764,574,384,646.94

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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.