Home / 11,556,462,629.22-17,305,266,524.72-7,614,217,015.08

Finding the Fourth Proportional to 11,556,462,629.22, 17,305,266,524.72 and 7,614,217,015.08

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Solution

The fourth proportional to 11,556,462,629.22, 17,305,266,524.72 and 7,614,217,015.08 is: 11,401,936,652.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,462,629.22 : 17,305,266,524.72 = 7,614,217,015.08 : x
  2. Step 2: Convert to fraction form
    11,556,462,629.22/17,305,266,524.72 = 7,614,217,015.08/x
  3. Step 3: Cross multiply
    11,556,462,629.22x = 17,305,266,524.72 × 7,614,217,015.08
  4. Step 4: Simplify right side
    11,556,462,629.22x = 131,766,054,823,017,365,504
  5. Step 5: Solve for x
    x = 131,766,054,823,017,365,504/11,556,462,629.22
  6. Step 6: Final answer
    x = 11,401,936,652.30

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1.5x scale

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.