Home / 568,469,203,432.56-852,710,355,630.56-205,462,437,450.94

Finding the Fourth Proportional to 568,469,203,432.56, 852,710,355,630.56 and 205,462,437,450.94

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Solution

The fourth proportional to 568,469,203,432.56, 852,710,355,630.56 and 205,462,437,450.94 is: 308,196,023,724.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,469,203,432.56 : 852,710,355,630.56 = 205,462,437,450.94 : x
  2. Step 2: Convert to fraction form
    568,469,203,432.56/852,710,355,630.56 = 205,462,437,450.94/x
  3. Step 3: Cross multiply
    568,469,203,432.56x = 852,710,355,630.56 × 205,462,437,450.94
  4. Step 4: Simplify right side
    568,469,203,432.56x = 175,199,948,107,512,742,412,288
  5. Step 5: Solve for x
    x = 175,199,948,107,512,742,412,288/568,469,203,432.56
  6. Step 6: Final answer
    x = 308,196,023,724.09

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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.