Home / 1,796,296,976.70-2,694,837,375.45-1,020,314,384.70

Finding the Fourth Proportional to 1,796,296,976.70, 2,694,837,375.45 and 1,020,314,384.70

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Solution

The fourth proportional to 1,796,296,976.70, 2,694,837,375.45 and 1,020,314,384.70 is: 1,530,694,186.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,296,976.70 : 2,694,837,375.45 = 1,020,314,384.70 : x
  2. Step 2: Convert to fraction form
    1,796,296,976.70/2,694,837,375.45 = 1,020,314,384.70/x
  3. Step 3: Cross multiply
    1,796,296,976.70x = 2,694,837,375.45 × 1,020,314,384.70
  4. Step 4: Simplify right side
    1,796,296,976.70x = 2,749,581,338,598,829,568
  5. Step 5: Solve for x
    x = 2,749,581,338,598,829,568/1,796,296,976.70
  6. Step 6: Final answer
    x = 1,530,694,186.02

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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.