Home / 2,666,027,839,770.30-3,679,055,840,087.70-1,568,681,525,997.50

Finding the Fourth Proportional to 2,666,027,839,770.30, 3,679,055,840,087.70 and 1,568,681,525,997.50

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Solution

The fourth proportional to 2,666,027,839,770.30, 3,679,055,840,087.70 and 1,568,681,525,997.50 is: 2,164,743,684,730.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,027,839,770.30 : 3,679,055,840,087.70 = 1,568,681,525,997.50 : x
  2. Step 2: Convert to fraction form
    2,666,027,839,770.30/3,679,055,840,087.70 = 1,568,681,525,997.50/x
  3. Step 3: Cross multiply
    2,666,027,839,770.30x = 3,679,055,840,087.70 × 1,568,681,525,997.50
  4. Step 4: Simplify right side
    2,666,027,839,770.30x = 5,771,266,929,458,788,354,228,224
  5. Step 5: Solve for x
    x = 5,771,266,929,458,788,354,228,224/2,666,027,839,770.30
  6. Step 6: Final answer
    x = 2,164,743,684,730.63

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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.