Home / 2,939,670,441,709.70-4,409,505,662,564.50-2,939,670,441,709.70

Finding the Fourth Proportional to 2,939,670,441,709.70, 4,409,505,662,564.50 and 2,939,670,441,709.70

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Solution

The fourth proportional to 2,939,670,441,709.70, 4,409,505,662,564.50 and 2,939,670,441,709.70 is: 4,409,505,662,564.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,670,441,709.70 : 4,409,505,662,564.50 = 2,939,670,441,709.70 : x
  2. Step 2: Convert to fraction form
    2,939,670,441,709.70/4,409,505,662,564.50 = 2,939,670,441,709.70/x
  3. Step 3: Cross multiply
    2,939,670,441,709.70x = 4,409,505,662,564.50 × 2,939,670,441,709.70
  4. Step 4: Simplify right side
    2,939,670,441,709.70x = 12,962,493,458,792,407,373,971,456
  5. Step 5: Solve for x
    x = 12,962,493,458,792,407,373,971,456/2,939,670,441,709.70
  6. Step 6: Final answer
    x = 4,409,505,662,564.50

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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.