Home / 3,033,302,311,826.40-4,549,493,743,623.30-825,550,503,072.42

Finding the Fourth Proportional to 3,033,302,311,826.40, 4,549,493,743,623.30 and 825,550,503,072.42

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Solution

The fourth proportional to 3,033,302,311,826.40, 4,549,493,743,623.30 and 825,550,503,072.42 is: 1,238,200,635,040.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,826.40 : 4,549,493,743,623.30 = 825,550,503,072.42 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,826.40/4,549,493,743,623.30 = 825,550,503,072.42/x
  3. Step 3: Cross multiply
    3,033,302,311,826.40x = 4,549,493,743,623.30 × 825,550,503,072.42
  4. Step 4: Simplify right side
    3,033,302,311,826.40x = 3,755,836,848,773,042,960,072,704
  5. Step 5: Solve for x
    x = 3,755,836,848,773,042,960,072,704/3,033,302,311,826.40
  6. Step 6: Final answer
    x = 1,238,200,635,040.43

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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.