Home / 886,659,290,389.65-1,329,854,554,450.20-241,315,206,487.99

Finding the Fourth Proportional to 886,659,290,389.65, 1,329,854,554,450.20 and 241,315,206,487.99

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Solution

The fourth proportional to 886,659,290,389.65, 1,329,854,554,450.20 and 241,315,206,487.99 is: 361,936,236,257.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,659,290,389.65 : 1,329,854,554,450.20 = 241,315,206,487.99 : x
  2. Step 2: Convert to fraction form
    886,659,290,389.65/1,329,854,554,450.20 = 241,315,206,487.99/x
  3. Step 3: Cross multiply
    886,659,290,389.65x = 1,329,854,554,450.20 × 241,315,206,487.99
  4. Step 4: Simplify right side
    886,659,290,389.65x = 320,914,126,406,143,906,414,592
  5. Step 5: Solve for x
    x = 320,914,126,406,143,906,414,592/886,659,290,389.65
  6. Step 6: Final answer
    x = 361,936,236,257.24

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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.