Home / 873,986,275,524.42-1,310,879,270,241.70-228,654,202,043.22

Finding the Fourth Proportional to 873,986,275,524.42, 1,310,879,270,241.70 and 228,654,202,043.22

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Solution

The fourth proportional to 873,986,275,524.42, 1,310,879,270,241.70 and 228,654,202,043.22 is: 342,955,103,422.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,986,275,524.42 : 1,310,879,270,241.70 = 228,654,202,043.22 : x
  2. Step 2: Convert to fraction form
    873,986,275,524.42/1,310,879,270,241.70 = 228,654,202,043.22/x
  3. Step 3: Cross multiply
    873,986,275,524.42x = 1,310,879,270,241.70 × 228,654,202,043.22
  4. Step 4: Simplify right side
    873,986,275,524.42x = 299,738,053,512,114,447,843,328
  5. Step 5: Solve for x
    x = 299,738,053,512,114,447,843,328/873,986,275,524.42
  6. Step 6: Final answer
    x = 342,955,103,422.26

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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.