Home / 5,498,388,002.80-8,247,582,004.20-2,004,907,445.20

Finding the Fourth Proportional to 5,498,388,002.80, 8,247,582,004.20 and 2,004,907,445.20

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Solution

The fourth proportional to 5,498,388,002.80, 8,247,582,004.20 and 2,004,907,445.20 is: 3,007,361,167.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,388,002.80 : 8,247,582,004.20 = 2,004,907,445.20 : x
  2. Step 2: Convert to fraction form
    5,498,388,002.80/8,247,582,004.20 = 2,004,907,445.20/x
  3. Step 3: Cross multiply
    5,498,388,002.80x = 8,247,582,004.20 × 2,004,907,445.20
  4. Step 4: Simplify right side
    5,498,388,002.80x = 16,535,638,565,118,117,888
  5. Step 5: Solve for x
    x = 16,535,638,565,118,117,888/5,498,388,002.80
  6. Step 6: Final answer
    x = 3,007,361,167.80

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1.5x scale

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.