Home / 1,668,828,116.25-3,474,993,777.75

Finding the Third Proportional to 1,668,828,116.25 and 3,474,993,777.75

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Solution

The third proportional to 1,668,828,116.25 and 3,474,993,777.75 is: 7,235,964,949.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,668,828,116.25 : 3,474,993,777.75 = 3,474,993,777.75 : x
  2. Step 2: Convert to fraction form
    1,668,828,116.25/3,474,993,777.75 = 3,474,993,777.75/x
  3. Step 3: Cross multiply
    1,668,828,116.25x = 3,474,993,777.75 × 3,474,993,777.75
  4. Step 4: Simplify right side
    1,668,828,116.25x = 12,075,581,755,401,216,000
  5. Step 5: Solve for x
    x = 12,075,581,755,401,216,000/1,668,828,116.25
  6. Step 6: Final answer
    x = 7,235,964,949.19

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.