Home / 629,093,027,688.75-943,536,229,401.90-270,848,553,929.37

Finding the Fourth Proportional to 629,093,027,688.75, 943,536,229,401.90 and 270,848,553,929.37

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Solution

The fourth proportional to 629,093,027,688.75, 943,536,229,401.90 and 270,848,553,929.37 is: 406,228,351,079.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,093,027,688.75 : 943,536,229,401.90 = 270,848,553,929.37 : x
  2. Step 2: Convert to fraction form
    629,093,027,688.75/943,536,229,401.90 = 270,848,553,929.37/x
  3. Step 3: Cross multiply
    629,093,027,688.75x = 943,536,229,401.90 × 270,848,553,929.37
  4. Step 4: Simplify right side
    629,093,027,688.75x = 255,555,423,313,474,946,596,864
  5. Step 5: Solve for x
    x = 255,555,423,313,474,946,596,864/629,093,027,688.75
  6. Step 6: Final answer
    x = 406,228,351,079.28

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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.