Home / 395,722,962,003.15-593,584,443,004.73-395,722,962,003.15

Finding the Fourth Proportional to 395,722,962,003.15, 593,584,443,004.73 and 395,722,962,003.15

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Solution

The fourth proportional to 395,722,962,003.15, 593,584,443,004.73 and 395,722,962,003.15 is: 593,584,443,004.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,722,962,003.15 : 593,584,443,004.73 = 395,722,962,003.15 : x
  2. Step 2: Convert to fraction form
    395,722,962,003.15/593,584,443,004.73 = 395,722,962,003.15/x
  3. Step 3: Cross multiply
    395,722,962,003.15x = 593,584,443,004.73 × 395,722,962,003.15
  4. Step 4: Simplify right side
    395,722,962,003.15x = 234,894,993,984,821,749,874,688
  5. Step 5: Solve for x
    x = 234,894,993,984,821,749,874,688/395,722,962,003.15
  6. Step 6: Final answer
    x = 593,584,443,004.73

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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.