Home / 227,598,078.80-341,397,118.20-170,202,450.80

Finding the Fourth Proportional to 227,598,078.80, 341,397,118.20 and 170,202,450.80

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Solution

The fourth proportional to 227,598,078.80, 341,397,118.20 and 170,202,450.80 is: 255,303,676.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,598,078.80 : 341,397,118.20 = 170,202,450.80 : x
  2. Step 2: Convert to fraction form
    227,598,078.80/341,397,118.20 = 170,202,450.80/x
  3. Step 3: Cross multiply
    227,598,078.80x = 341,397,118.20 × 170,202,450.80
  4. Step 4: Simplify right side
    227,598,078.80x = 58,106,626,213,697,288
  5. Step 5: Solve for x
    x = 58,106,626,213,697,288/227,598,078.80
  6. Step 6: Final answer
    x = 255,303,676.20

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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.