Home / 3,568,852,530.58-4,924,720,471.85-1,961,222,994.26

Finding the Fourth Proportional to 3,568,852,530.58, 4,924,720,471.85 and 1,961,222,994.26

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Solution

The fourth proportional to 3,568,852,530.58, 4,924,720,471.85 and 1,961,222,994.26 is: 2,706,325,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,852,530.58 : 4,924,720,471.85 = 1,961,222,994.26 : x
  2. Step 2: Convert to fraction form
    3,568,852,530.58/4,924,720,471.85 = 1,961,222,994.26/x
  3. Step 3: Cross multiply
    3,568,852,530.58x = 4,924,720,471.85 × 1,961,222,994.26
  4. Step 4: Simplify right side
    3,568,852,530.58x = 9,658,475,029,670,555,648
  5. Step 5: Solve for x
    x = 9,658,475,029,670,555,648/3,568,852,530.58
  6. Step 6: Final answer
    x = 2,706,325,057.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.