Home / 2,694,745,451,047.80-4,042,082,869,415.50-654,974,593,966.50

Finding the Fourth Proportional to 2,694,745,451,047.80, 4,042,082,869,415.50 and 654,974,593,966.50

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Solution

The fourth proportional to 2,694,745,451,047.80, 4,042,082,869,415.50 and 654,974,593,966.50 is: 982,453,309,326.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,745,451,047.80 : 4,042,082,869,415.50 = 654,974,593,966.50 : x
  2. Step 2: Convert to fraction form
    2,694,745,451,047.80/4,042,082,869,415.50 = 654,974,593,966.50/x
  3. Step 3: Cross multiply
    2,694,745,451,047.80x = 4,042,082,869,415.50 × 654,974,593,966.50
  4. Step 4: Simplify right side
    2,694,745,451,047.80x = 2,647,461,586,174,362,152,599,552
  5. Step 5: Solve for x
    x = 2,647,461,586,174,362,152,599,552/2,694,745,451,047.80
  6. Step 6: Final answer
    x = 982,453,309,326.47

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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.