Home / 1,846,330,519.93-2,765,030,890.87-1,056,990,122.27

Finding the Fourth Proportional to 1,846,330,519.93, 2,765,030,890.87 and 1,056,990,122.27

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Solution

The fourth proportional to 1,846,330,519.93, 2,765,030,890.87 and 1,056,990,122.27 is: 1,582,929,116.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,330,519.93 : 2,765,030,890.87 = 1,056,990,122.27 : x
  2. Step 2: Convert to fraction form
    1,846,330,519.93/2,765,030,890.87 = 1,056,990,122.27/x
  3. Step 3: Cross multiply
    1,846,330,519.93x = 2,765,030,890.87 × 1,056,990,122.27
  4. Step 4: Simplify right side
    1,846,330,519.93x = 2,922,610,339,421,008,384
  5. Step 5: Solve for x
    x = 2,922,610,339,421,008,384/1,846,330,519.93
  6. Step 6: Final answer
    x = 1,582,929,116.90

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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.