Home / 27,957,270,735.70-41,941,795,757.05-9,069,083,560.20

Finding the Fourth Proportional to 27,957,270,735.70, 41,941,795,757.05 and 9,069,083,560.20

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Solution

The fourth proportional to 27,957,270,735.70, 41,941,795,757.05 and 9,069,083,560.20 is: 13,605,535,890.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,957,270,735.70 : 41,941,795,757.05 = 9,069,083,560.20 : x
  2. Step 2: Convert to fraction form
    27,957,270,735.70/41,941,795,757.05 = 9,069,083,560.20/x
  3. Step 3: Cross multiply
    27,957,270,735.70x = 41,941,795,757.05 × 9,069,083,560.20
  4. Step 4: Simplify right side
    27,957,270,735.70x = 380,373,650,385,705,172,992
  5. Step 5: Solve for x
    x = 380,373,650,385,705,172,992/27,957,270,735.70
  6. Step 6: Final answer
    x = 13,605,535,890.17

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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.