Home / 886,659,290,806.40-1,329,854,555,074.90-241,315,206,905.04

Finding the Fourth Proportional to 886,659,290,806.40, 1,329,854,555,074.90 and 241,315,206,905.04

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Solution

The fourth proportional to 886,659,290,806.40, 1,329,854,555,074.90 and 241,315,206,905.04 is: 361,936,236,882.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,659,290,806.40 : 1,329,854,555,074.90 = 241,315,206,905.04 : x
  2. Step 2: Convert to fraction form
    886,659,290,806.40/1,329,854,555,074.90 = 241,315,206,905.04/x
  3. Step 3: Cross multiply
    886,659,290,806.40x = 1,329,854,555,074.90 × 241,315,206,905.04
  4. Step 4: Simplify right side
    886,659,290,806.40x = 320,914,127,111,509,405,335,552
  5. Step 5: Solve for x
    x = 320,914,127,111,509,405,335,552/886,659,290,806.40
  6. Step 6: Final answer
    x = 361,936,236,882.65

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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.