Home / 568,469,989.63-852,786,325.23-175,030,105.24

Finding the Fourth Proportional to 568,469,989.63, 852,786,325.23 and 175,030,105.24

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Solution

The fourth proportional to 568,469,989.63, 852,786,325.23 and 175,030,105.24 is: 262,570,202.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,469,989.63 : 852,786,325.23 = 175,030,105.24 : x
  2. Step 2: Convert to fraction form
    568,469,989.63/852,786,325.23 = 175,030,105.24/x
  3. Step 3: Cross multiply
    568,469,989.63x = 852,786,325.23 × 175,030,105.24
  4. Step 4: Simplify right side
    568,469,989.63x = 149,263,280,252,239,776
  5. Step 5: Solve for x
    x = 149,263,280,252,239,776/568,469,989.63
  6. Step 6: Final answer
    x = 262,570,202.43

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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.