Home / 332,301,069.70-498,451,604.55-113,922,121.30

Finding the Fourth Proportional to 332,301,069.70, 498,451,604.55 and 113,922,121.30

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Solution

The fourth proportional to 332,301,069.70, 498,451,604.55 and 113,922,121.30 is: 170,883,181.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,301,069.70 : 498,451,604.55 = 113,922,121.30 : x
  2. Step 2: Convert to fraction form
    332,301,069.70/498,451,604.55 = 113,922,121.30/x
  3. Step 3: Cross multiply
    332,301,069.70x = 498,451,604.55 × 113,922,121.30
  4. Step 4: Simplify right side
    332,301,069.70x = 56,784,664,155,724,728
  5. Step 5: Solve for x
    x = 56,784,664,155,724,728/332,301,069.70
  6. Step 6: Final answer
    x = 170,883,181.95

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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.