Home / 22,281,568,413,687-33,437,619,481,488-7,776,573,340,563

Finding the Fourth Proportional to 22,281,568,413,687, 33,437,619,481,488 and 7,776,573,340,563

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Solution

The fourth proportional to 22,281,568,413,687, 33,437,619,481,488 and 7,776,573,340,563 is: 11,670,188,354,958.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,281,568,413,687 : 33,437,619,481,488 = 7,776,573,340,563 : x
  2. Step 2: Convert to fraction form
    22,281,568,413,687/33,437,619,481,488 = 7,776,573,340,563/x
  3. Step 3: Cross multiply
    22,281,568,413,687x = 33,437,619,481,488 × 7,776,573,340,563
  4. Step 4: Simplify right side
    22,281,568,413,687x = 260,030,100,231,629,592,059,707,392
  5. Step 5: Solve for x
    x = 260,030,100,231,629,592,059,707,392/22,281,568,413,687
  6. Step 6: Final answer
    x = 11,670,188,354,958.88

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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.