Home / 152,322,869.75-228,481,647.24-37,308,408.53

Finding the Fourth Proportional to 152,322,869.75, 228,481,647.24 and 37,308,408.53

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Solution

The fourth proportional to 152,322,869.75, 228,481,647.24 and 37,308,408.53 is: 55,961,961.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,322,869.75 : 228,481,647.24 = 37,308,408.53 : x
  2. Step 2: Convert to fraction form
    152,322,869.75/228,481,647.24 = 37,308,408.53/x
  3. Step 3: Cross multiply
    152,322,869.75x = 228,481,647.24 × 37,308,408.53
  4. Step 4: Simplify right side
    152,322,869.75x = 8,524,286,636,837,268
  5. Step 5: Solve for x
    x = 8,524,286,636,837,268/152,322,869.75
  6. Step 6: Final answer
    x = 55,961,961.92

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.