Home / 192,827,450,293.26-289,235,828,662.29-51,338,085,846.54

Finding the Fourth Proportional to 192,827,450,293.26, 289,235,828,662.29 and 51,338,085,846.54

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Solution

The fourth proportional to 192,827,450,293.26, 289,235,828,662.29 and 51,338,085,846.54 is: 77,005,705,251.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,827,450,293.26 : 289,235,828,662.29 = 51,338,085,846.54 : x
  2. Step 2: Convert to fraction form
    192,827,450,293.26/289,235,828,662.29 = 51,338,085,846.54/x
  3. Step 3: Cross multiply
    192,827,450,293.26x = 289,235,828,662.29 × 51,338,085,846.54
  4. Step 4: Simplify right side
    192,827,450,293.26x = 14,848,813,801,759,777,488,896
  5. Step 5: Solve for x
    x = 14,848,813,801,759,777,488,896/192,827,450,293.26
  6. Step 6: Final answer
    x = 77,005,705,251.91

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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.