Home / 395,325,620,951.15-545,608,991,131.35-241,090,780,047.22

Finding the Fourth Proportional to 395,325,620,951.15, 545,608,991,131.35 and 241,090,780,047.22

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Solution

The fourth proportional to 395,325,620,951.15, 545,608,991,131.35 and 241,090,780,047.22 is: 332,741,644,612.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,325,620,951.15 : 545,608,991,131.35 = 241,090,780,047.22 : x
  2. Step 2: Convert to fraction form
    395,325,620,951.15/545,608,991,131.35 = 241,090,780,047.22/x
  3. Step 3: Cross multiply
    395,325,620,951.15x = 545,608,991,131.35 × 241,090,780,047.22
  4. Step 4: Simplify right side
    395,325,620,951.15x = 131,541,297,272,633,912,459,264
  5. Step 5: Solve for x
    x = 131,541,297,272,633,912,459,264/395,325,620,951.15
  6. Step 6: Final answer
    x = 332,741,644,612.22

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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.