Home / 2,447,314,703,672.40-3,377,304,790,797.80-1,334,949,198,644.90

Finding the Fourth Proportional to 2,447,314,703,672.40, 3,377,304,790,797.80 and 1,334,949,198,644.90

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Solution

The fourth proportional to 2,447,314,703,672.40, 3,377,304,790,797.80 and 1,334,949,198,644.90 is: 1,842,235,621,471.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,703,672.40 : 3,377,304,790,797.80 = 1,334,949,198,644.90 : x
  2. Step 2: Convert to fraction form
    2,447,314,703,672.40/3,377,304,790,797.80 = 1,334,949,198,644.90/x
  3. Step 3: Cross multiply
    2,447,314,703,672.40x = 3,377,304,790,797.80 × 1,334,949,198,644.90
  4. Step 4: Simplify right side
    2,447,314,703,672.40x = 4,508,530,324,055,104,400,916,480
  5. Step 5: Solve for x
    x = 4,508,530,324,055,104,400,916,480/2,447,314,703,672.40
  6. Step 6: Final answer
    x = 1,842,235,621,471.03

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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.