Home / 3,522,731,025.80-5,284,096,538.70-2,361,780,446.60

Finding the Fourth Proportional to 3,522,731,025.80, 5,284,096,538.70 and 2,361,780,446.60

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Solution

The fourth proportional to 3,522,731,025.80, 5,284,096,538.70 and 2,361,780,446.60 is: 3,542,670,669.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,731,025.80 : 5,284,096,538.70 = 2,361,780,446.60 : x
  2. Step 2: Convert to fraction form
    3,522,731,025.80/5,284,096,538.70 = 2,361,780,446.60/x
  3. Step 3: Cross multiply
    3,522,731,025.80x = 5,284,096,538.70 × 2,361,780,446.60
  4. Step 4: Simplify right side
    3,522,731,025.80x = 12,479,875,883,048,398,848
  5. Step 5: Solve for x
    x = 12,479,875,883,048,398,848/3,522,731,025.80
  6. Step 6: Final answer
    x = 3,542,670,669.90

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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.