Home / 5,108,201,144,958.30-7,662,321,596,559.30-1,235,828,694,037.30

Finding the Fourth Proportional to 5,108,201,144,958.30, 7,662,321,596,559.30 and 1,235,828,694,037.30

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Solution

The fourth proportional to 5,108,201,144,958.30, 7,662,321,596,559.30 and 1,235,828,694,037.30 is: 1,853,747,850,418.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,108,201,144,958.30 : 7,662,321,596,559.30 = 1,235,828,694,037.30 : x
  2. Step 2: Convert to fraction form
    5,108,201,144,958.30/7,662,321,596,559.30 = 1,235,828,694,037.30/x
  3. Step 3: Cross multiply
    5,108,201,144,958.30x = 7,662,321,596,559.30 × 1,235,828,694,037.30
  4. Step 4: Simplify right side
    5,108,201,144,958.30x = 9,469,316,891,969,679,557,394,432
  5. Step 5: Solve for x
    x = 9,469,316,891,969,679,557,394,432/5,108,201,144,958.30
  6. Step 6: Final answer
    x = 1,853,747,850,418.09

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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.