Home / 224,324,137.60-336,486,206.40-96,673,321.60

Finding the Fourth Proportional to 224,324,137.60, 336,486,206.40 and 96,673,321.60

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Solution

The fourth proportional to 224,324,137.60, 336,486,206.40 and 96,673,321.60 is: 145,009,982.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,324,137.60 : 336,486,206.40 = 96,673,321.60 : x
  2. Step 2: Convert to fraction form
    224,324,137.60/336,486,206.40 = 96,673,321.60/x
  3. Step 3: Cross multiply
    224,324,137.60x = 336,486,206.40 × 96,673,321.60
  4. Step 4: Simplify right side
    224,324,137.60x = 32,529,239,245,271,172
  5. Step 5: Solve for x
    x = 32,529,239,245,271,172/224,324,137.60
  6. Step 6: Final answer
    x = 145,009,982.40

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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.