Home / 224,202,450.80-336,303,676.20-166,806,822.80

Finding the Fourth Proportional to 224,202,450.80, 336,303,676.20 and 166,806,822.80

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Solution

The fourth proportional to 224,202,450.80, 336,303,676.20 and 166,806,822.80 is: 250,210,234.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,450.80 : 336,303,676.20 = 166,806,822.80 : x
  2. Step 2: Convert to fraction form
    224,202,450.80/336,303,676.20 = 166,806,822.80/x
  3. Step 3: Cross multiply
    224,202,450.80x = 336,303,676.20 × 166,806,822.80
  4. Step 4: Simplify right side
    224,202,450.80x = 56,097,747,722,881,976
  5. Step 5: Solve for x
    x = 56,097,747,722,881,976/224,202,450.80
  6. Step 6: Final answer
    x = 250,210,234.20

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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.