Home / 114,096,010.40-171,144,015.60-108,522,173.60

Finding the Fourth Proportional to 114,096,010.40, 171,144,015.60 and 108,522,173.60

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Solution

The fourth proportional to 114,096,010.40, 171,144,015.60 and 108,522,173.60 is: 162,783,260.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,096,010.40 : 171,144,015.60 = 108,522,173.60 : x
  2. Step 2: Convert to fraction form
    114,096,010.40/171,144,015.60 = 108,522,173.60/x
  3. Step 3: Cross multiply
    114,096,010.40x = 171,144,015.60 × 108,522,173.60
  4. Step 4: Simplify right side
    114,096,010.40x = 18,572,920,571,544,308
  5. Step 5: Solve for x
    x = 18,572,920,571,544,308/114,096,010.40
  6. Step 6: Final answer
    x = 162,783,260.40

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1.5x scale

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.