Home / 1,839,809,710.31-4,012,605,611.25

Finding the Third Proportional to 1,839,809,710.31 and 4,012,605,611.25

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Solution

The third proportional to 1,839,809,710.31 and 4,012,605,611.25 is: 8,751,450,599.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,809,710.31 : 4,012,605,611.25 = 4,012,605,611.25 : x
  2. Step 2: Convert to fraction form
    1,839,809,710.31/4,012,605,611.25 = 4,012,605,611.25/x
  3. Step 3: Cross multiply
    1,839,809,710.31x = 4,012,605,611.25 × 4,012,605,611.25
  4. Step 4: Simplify right side
    1,839,809,710.31x = 16,101,003,791,434,985,472
  5. Step 5: Solve for x
    x = 16,101,003,791,434,985,472/1,839,809,710.31
  6. Step 6: Final answer
    x = 8,751,450,599.04

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.