Home / 3,322,035,131.10-4,982,414,967.45-993,048,092.70

Finding the Fourth Proportional to 3,322,035,131.10, 4,982,414,967.45 and 993,048,092.70

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Solution

The fourth proportional to 3,322,035,131.10, 4,982,414,967.45 and 993,048,092.70 is: 1,489,381,504.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,035,131.10 : 4,982,414,967.45 = 993,048,092.70 : x
  2. Step 2: Convert to fraction form
    3,322,035,131.10/4,982,414,967.45 = 993,048,092.70/x
  3. Step 3: Cross multiply
    3,322,035,131.10x = 4,982,414,967.45 × 993,048,092.70
  4. Step 4: Simplify right side
    3,322,035,131.10x = 4,947,777,680,466,155,520
  5. Step 5: Solve for x
    x = 4,947,777,680,466,155,520/3,322,035,131.10
  6. Step 6: Final answer
    x = 1,489,381,504.17

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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.