Home / 27,650,815,910.52-41,459,428,351.21-10,842,490,556.56

Finding the Fourth Proportional to 27,650,815,910.52, 41,459,428,351.21 and 10,842,490,556.56

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Solution

The fourth proportional to 27,650,815,910.52, 41,459,428,351.21 and 10,842,490,556.56 is: 16,257,149,945.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,650,815,910.52 : 41,459,428,351.21 = 10,842,490,556.56 : x
  2. Step 2: Convert to fraction form
    27,650,815,910.52/41,459,428,351.21 = 10,842,490,556.56/x
  3. Step 3: Cross multiply
    27,650,815,910.52x = 41,459,428,351.21 × 10,842,490,556.56
  4. Step 4: Simplify right side
    27,650,815,910.52x = 449,523,460,378,370,310,144
  5. Step 5: Solve for x
    x = 449,523,460,378,370,310,144/27,650,815,910.52
  6. Step 6: Final answer
    x = 16,257,149,945.70

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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.