Home / 295,961,904,538.22-444,129,603,225.32-125,981,216,065.45

Finding the Fourth Proportional to 295,961,904,538.22, 444,129,603,225.32 and 125,981,216,065.45

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Solution

The fourth proportional to 295,961,904,538.22, 444,129,603,225.32 and 125,981,216,065.45 is: 189,051,315,885.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,961,904,538.22 : 444,129,603,225.32 = 125,981,216,065.45 : x
  2. Step 2: Convert to fraction form
    295,961,904,538.22/444,129,603,225.32 = 125,981,216,065.45/x
  3. Step 3: Cross multiply
    295,961,904,538.22x = 444,129,603,225.32 × 125,981,216,065.45
  4. Step 4: Simplify right side
    295,961,904,538.22x = 55,951,987,504,991,615,057,920
  5. Step 5: Solve for x
    x = 55,951,987,504,991,615,057,920/295,961,904,538.22
  6. Step 6: Final answer
    x = 189,051,315,885.71

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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.