Home / 395,722,962,005.15-593,584,443,007.73-395,722,962,005.15

Finding the Fourth Proportional to 395,722,962,005.15, 593,584,443,007.73 and 395,722,962,005.15

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Solution

The fourth proportional to 395,722,962,005.15, 593,584,443,007.73 and 395,722,962,005.15 is: 593,584,443,007.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,722,962,005.15 : 593,584,443,007.73 = 395,722,962,005.15 : x
  2. Step 2: Convert to fraction form
    395,722,962,005.15/593,584,443,007.73 = 395,722,962,005.15/x
  3. Step 3: Cross multiply
    395,722,962,005.15x = 593,584,443,007.73 × 395,722,962,005.15
  4. Step 4: Simplify right side
    395,722,962,005.15x = 234,894,993,987,196,061,483,008
  5. Step 5: Solve for x
    x = 234,894,993,987,196,061,483,008/395,722,962,005.15
  6. Step 6: Final answer
    x = 593,584,443,007.73

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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.