Home / 3,033,615,023.10-4,543,620,089.85-2,489,419,439.10

Finding the Fourth Proportional to 3,033,615,023.10, 4,543,620,089.85 and 2,489,419,439.10

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Solution

The fourth proportional to 3,033,615,023.10, 4,543,620,089.85 and 2,489,419,439.10 is: 3,728,546,994.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,615,023.10 : 4,543,620,089.85 = 2,489,419,439.10 : x
  2. Step 2: Convert to fraction form
    3,033,615,023.10/4,543,620,089.85 = 2,489,419,439.10/x
  3. Step 3: Cross multiply
    3,033,615,023.10x = 4,543,620,089.85 × 2,489,419,439.10
  4. Step 4: Simplify right side
    3,033,615,023.10x = 11,310,976,175,557,879,808
  5. Step 5: Solve for x
    x = 11,310,976,175,557,879,808/3,033,615,023.10
  6. Step 6: Final answer
    x = 3,728,546,994.07

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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.