Home / 26,901,915,171,063-40,352,872,853,416-7,561,921,744,942.60

Finding the Fourth Proportional to 26,901,915,171,063, 40,352,872,853,416 and 7,561,921,744,942.60

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Solution

The fourth proportional to 26,901,915,171,063, 40,352,872,853,416 and 7,561,921,744,942.60 is: 11,342,882,644,629.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,901,915,171,063 : 40,352,872,853,416 = 7,561,921,744,942.60 : x
  2. Step 2: Convert to fraction form
    26,901,915,171,063/40,352,872,853,416 = 7,561,921,744,942.60/x
  3. Step 3: Cross multiply
    26,901,915,171,063x = 40,352,872,853,416 × 7,561,921,744,942.60
  4. Step 4: Simplify right side
    26,901,915,171,063x = 305,145,266,701,150,370,914,107,392
  5. Step 5: Solve for x
    x = 305,145,266,701,150,370,914,107,392/26,901,915,171,063
  6. Step 6: Final answer
    x = 11,342,882,644,629.68

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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.