Home / 3,039,036,694,869.20-4,193,870,638,919.20-1,738,393,862,118.20

Finding the Fourth Proportional to 3,039,036,694,869.20, 4,193,870,638,919.20 and 1,738,393,862,118.20

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Solution

The fourth proportional to 3,039,036,694,869.20, 4,193,870,638,919.20 and 1,738,393,862,118.20 is: 2,398,983,529,722.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,036,694,869.20 : 4,193,870,638,919.20 = 1,738,393,862,118.20 : x
  2. Step 2: Convert to fraction form
    3,039,036,694,869.20/4,193,870,638,919.20 = 1,738,393,862,118.20/x
  3. Step 3: Cross multiply
    3,039,036,694,869.20x = 4,193,870,638,919.20 × 1,738,393,862,118.20
  4. Step 4: Simplify right side
    3,039,036,694,869.20x = 7,290,598,977,214,870,949,199,872
  5. Step 5: Solve for x
    x = 7,290,598,977,214,870,949,199,872/3,039,036,694,869.20
  6. Step 6: Final answer
    x = 2,398,983,529,722.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.