Home / 327,350,251.41-452,334,263.40-233,100,770.80

Finding the Fourth Proportional to 327,350,251.41, 452,334,263.40 and 233,100,770.80

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Solution

The fourth proportional to 327,350,251.41, 452,334,263.40 and 233,100,770.80 is: 322,099,845.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,350,251.41 : 452,334,263.40 = 233,100,770.80 : x
  2. Step 2: Convert to fraction form
    327,350,251.41/452,334,263.40 = 233,100,770.80/x
  3. Step 3: Cross multiply
    327,350,251.41x = 452,334,263.40 × 233,100,770.80
  4. Step 4: Simplify right side
    327,350,251.41x = 105,439,465,457,790,224
  5. Step 5: Solve for x
    x = 105,439,465,457,790,224/327,350,251.41
  6. Step 6: Final answer
    x = 322,099,845.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.