Home / 794,923,254-1,192,384,881-220,494,582

Finding the Fourth Proportional to 794,923,254, 1,192,384,881 and 220,494,582

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Solution

The fourth proportional to 794,923,254, 1,192,384,881 and 220,494,582 is: 330,741,873

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,923,254 : 1,192,384,881 = 220,494,582 : x
  2. Step 2: Convert to fraction form
    794,923,254/1,192,384,881 = 220,494,582/x
  3. Step 3: Cross multiply
    794,923,254x = 1,192,384,881 × 220,494,582
  4. Step 4: Simplify right side
    794,923,254x = 262,914,405,919,214,752
  5. Step 5: Solve for x
    x = 262,914,405,919,214,752/794,923,254
  6. Step 6: Final answer
    x = 330,741,873

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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.