Home / 1,796,296,995.20-2,694,837,403.20-1,020,314,403.20

Finding the Fourth Proportional to 1,796,296,995.20, 2,694,837,403.20 and 1,020,314,403.20

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Solution

The fourth proportional to 1,796,296,995.20, 2,694,837,403.20 and 1,020,314,403.20 is: 1,530,694,213.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,296,995.20 : 2,694,837,403.20 = 1,020,314,403.20 : x
  2. Step 2: Convert to fraction form
    1,796,296,995.20/2,694,837,403.20 = 1,020,314,403.20/x
  3. Step 3: Cross multiply
    1,796,296,995.20x = 2,694,837,403.20 × 1,020,314,403.20
  4. Step 4: Simplify right side
    1,796,296,995.20x = 2,749,581,416,767,045,632
  5. Step 5: Solve for x
    x = 2,749,581,416,767,045,632/1,796,296,995.20
  6. Step 6: Final answer
    x = 1,530,694,213.77

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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.