Home / 2,694,745,451,047.60-4,042,082,869,415.30-654,974,593,966.25

Finding the Fourth Proportional to 2,694,745,451,047.60, 4,042,082,869,415.30 and 654,974,593,966.25

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Solution

The fourth proportional to 2,694,745,451,047.60, 4,042,082,869,415.30 and 654,974,593,966.25 is: 982,453,309,326.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,745,451,047.60 : 4,042,082,869,415.30 = 654,974,593,966.25 : x
  2. Step 2: Convert to fraction form
    2,694,745,451,047.60/4,042,082,869,415.30 = 654,974,593,966.25/x
  3. Step 3: Cross multiply
    2,694,745,451,047.60x = 4,042,082,869,415.30 × 654,974,593,966.25
  4. Step 4: Simplify right side
    2,694,745,451,047.60x = 2,647,461,586,173,220,765,040,640
  5. Step 5: Solve for x
    x = 2,647,461,586,173,220,765,040,640/2,694,745,451,047.60
  6. Step 6: Final answer
    x = 982,453,309,326.12

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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.