Home / 3,517,755,586.23-5,276,814,987.96-897,582,619.83

Finding the Fourth Proportional to 3,517,755,586.23, 5,276,814,987.96 and 897,582,619.83

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Solution

The fourth proportional to 3,517,755,586.23, 5,276,814,987.96 and 897,582,619.83 is: 1,346,420,268.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,755,586.23 : 5,276,814,987.96 = 897,582,619.83 : x
  2. Step 2: Convert to fraction form
    3,517,755,586.23/5,276,814,987.96 = 897,582,619.83/x
  3. Step 3: Cross multiply
    3,517,755,586.23x = 5,276,814,987.96 × 897,582,619.83
  4. Step 4: Simplify right side
    3,517,755,586.23x = 4,736,377,421,251,347,456
  5. Step 5: Solve for x
    x = 4,736,377,421,251,347,456/3,517,755,586.23
  6. Step 6: Final answer
    x = 1,346,420,268.59

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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.