Home / 3,033,302,311,794.40-4,549,493,743,574.80-825,550,503,040.45

Finding the Fourth Proportional to 3,033,302,311,794.40, 4,549,493,743,574.80 and 825,550,503,040.45

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Solution

The fourth proportional to 3,033,302,311,794.40, 4,549,493,743,574.80 and 825,550,503,040.45 is: 1,238,200,634,992.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,794.40 : 4,549,493,743,574.80 = 825,550,503,040.45 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,794.40/4,549,493,743,574.80 = 825,550,503,040.45/x
  3. Step 3: Cross multiply
    3,033,302,311,794.40x = 4,549,493,743,574.80 × 825,550,503,040.45
  4. Step 4: Simplify right side
    3,033,302,311,794.40x = 3,755,836,848,587,555,670,589,440
  5. Step 5: Solve for x
    x = 3,755,836,848,587,555,670,589,440/3,033,302,311,794.40
  6. Step 6: Final answer
    x = 1,238,200,634,992.34

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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.