Home / 2,836,293,516.56-4,255,014,257.78-996,189,682.88

Finding the Fourth Proportional to 2,836,293,516.56, 4,255,014,257.78 and 996,189,682.88

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Solution

The fourth proportional to 2,836,293,516.56, 4,255,014,257.78 and 996,189,682.88 is: 1,494,486,124.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,293,516.56 : 4,255,014,257.78 = 996,189,682.88 : x
  2. Step 2: Convert to fraction form
    2,836,293,516.56/4,255,014,257.78 = 996,189,682.88/x
  3. Step 3: Cross multiply
    2,836,293,516.56x = 4,255,014,257.78 × 996,189,682.88
  4. Step 4: Simplify right side
    2,836,293,516.56x = 4,238,801,304,113,393,664
  5. Step 5: Solve for x
    x = 4,238,801,304,113,393,664/2,836,293,516.56
  6. Step 6: Final answer
    x = 1,494,486,124.01

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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.