Home / 2,933,286,000.60-4,400,708,447.70-1,274,481,492.60

Finding the Fourth Proportional to 2,933,286,000.60, 4,400,708,447.70 and 1,274,481,492.60

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Solution

The fourth proportional to 2,933,286,000.60, 4,400,708,447.70 and 1,274,481,492.60 is: 1,912,060,900.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,286,000.60 : 4,400,708,447.70 = 1,274,481,492.60 : x
  2. Step 2: Convert to fraction form
    2,933,286,000.60/4,400,708,447.70 = 1,274,481,492.60/x
  3. Step 3: Cross multiply
    2,933,286,000.60x = 4,400,708,447.70 × 1,274,481,492.60
  4. Step 4: Simplify right side
    2,933,286,000.60x = 5,608,621,470,922,124,288
  5. Step 5: Solve for x
    x = 5,608,621,470,922,124,288/2,933,286,000.60
  6. Step 6: Final answer
    x = 1,912,060,900.22

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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.