Home / 3,348,738,809.84-5,022,036,965.67-1,107,369,760.21

Finding the Fourth Proportional to 3,348,738,809.84, 5,022,036,965.67 and 1,107,369,760.21

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Solution

The fourth proportional to 3,348,738,809.84, 5,022,036,965.67 and 1,107,369,760.21 is: 1,660,700,396.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,738,809.84 : 5,022,036,965.67 = 1,107,369,760.21 : x
  2. Step 2: Convert to fraction form
    3,348,738,809.84/5,022,036,965.67 = 1,107,369,760.21/x
  3. Step 3: Cross multiply
    3,348,738,809.84x = 5,022,036,965.67 × 1,107,369,760.21
  4. Step 4: Simplify right side
    3,348,738,809.84x = 5,561,251,870,423,091,200
  5. Step 5: Solve for x
    x = 5,561,251,870,423,091,200/3,348,738,809.84
  6. Step 6: Final answer
    x = 1,660,700,396.84

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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.