Home / 3,271,976,401.14-4,915,228,736.75-2,029,325,184.45

Finding the Fourth Proportional to 3,271,976,401.14, 4,915,228,736.75 and 2,029,325,184.45

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Solution

The fourth proportional to 3,271,976,401.14, 4,915,228,736.75 and 2,029,325,184.45 is: 3,048,493,094.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,976,401.14 : 4,915,228,736.75 = 2,029,325,184.45 : x
  2. Step 2: Convert to fraction form
    3,271,976,401.14/4,915,228,736.75 = 2,029,325,184.45/x
  3. Step 3: Cross multiply
    3,271,976,401.14x = 4,915,228,736.75 × 2,029,325,184.45
  4. Step 4: Simplify right side
    3,271,976,401.14x = 9,974,597,462,808,987,648
  5. Step 5: Solve for x
    x = 9,974,597,462,808,987,648/3,271,976,401.14
  6. Step 6: Final answer
    x = 3,048,493,094.06

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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.