Home / 4,798,150,466.82-7,198,207,315.79-1,649,956,219.03

Finding the Fourth Proportional to 4,798,150,466.82, 7,198,207,315.79 and 1,649,956,219.03

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Solution

The fourth proportional to 4,798,150,466.82, 7,198,207,315.79 and 1,649,956,219.03 is: 2,475,271,880.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,150,466.82 : 7,198,207,315.79 = 1,649,956,219.03 : x
  2. Step 2: Convert to fraction form
    4,798,150,466.82/7,198,207,315.79 = 1,649,956,219.03/x
  3. Step 3: Cross multiply
    4,798,150,466.82x = 7,198,207,315.79 × 1,649,956,219.03
  4. Step 4: Simplify right side
    4,798,150,466.82x = 11,876,726,926,581,512,192
  5. Step 5: Solve for x
    x = 11,876,726,926,581,512,192/4,798,150,466.82
  6. Step 6: Final answer
    x = 2,475,271,880.01

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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.