Home / 3,033,302,311,821.30-4,549,493,743,614.80-825,550,503,067.20

Finding the Fourth Proportional to 3,033,302,311,821.30, 4,549,493,743,614.80 and 825,550,503,067.20

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Solution

The fourth proportional to 3,033,302,311,821.30, 4,549,493,743,614.80 and 825,550,503,067.20 is: 1,238,200,635,032.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,821.30 : 4,549,493,743,614.80 = 825,550,503,067.20 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,821.30/4,549,493,743,614.80 = 825,550,503,067.20/x
  3. Step 3: Cross multiply
    3,033,302,311,821.30x = 4,549,493,743,614.80 × 825,550,503,067.20
  4. Step 4: Simplify right side
    3,033,302,311,821.30x = 3,755,836,848,742,277,035,589,632
  5. Step 5: Solve for x
    x = 3,755,836,848,742,277,035,589,632/3,033,302,311,821.30
  6. Step 6: Final answer
    x = 1,238,200,635,032.37

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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.