Home / 434,532,586.97-599,670,738.96-248,929,474.88

Finding the Fourth Proportional to 434,532,586.97, 599,670,738.96 and 248,929,474.88

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Solution

The fourth proportional to 434,532,586.97, 599,670,738.96 and 248,929,474.88 is: 343,531,708.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,532,586.97 : 599,670,738.96 = 248,929,474.88 : x
  2. Step 2: Convert to fraction form
    434,532,586.97/599,670,738.96 = 248,929,474.88/x
  3. Step 3: Cross multiply
    434,532,586.97x = 599,670,738.96 × 248,929,474.88
  4. Step 4: Simplify right side
    434,532,586.97x = 149,275,722,150,214,368
  5. Step 5: Solve for x
    x = 149,275,722,150,214,368/434,532,586.97
  6. Step 6: Final answer
    x = 343,531,708.84

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