Home / 33,929,147,295.94-50,876,693,574.26-19,768,689,274.54

Finding the Fourth Proportional to 33,929,147,295.94, 50,876,693,574.26 and 19,768,689,274.54

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Solution

The fourth proportional to 33,929,147,295.94, 50,876,693,574.26 and 19,768,689,274.54 is: 29,643,112,979.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,929,147,295.94 : 50,876,693,574.26 = 19,768,689,274.54 : x
  2. Step 2: Convert to fraction form
    33,929,147,295.94/50,876,693,574.26 = 19,768,689,274.54/x
  3. Step 3: Cross multiply
    33,929,147,295.94x = 50,876,693,574.26 × 19,768,689,274.54
  4. Step 4: Simplify right side
    33,929,147,295.94x = 1,005,765,546,585,277,464,576
  5. Step 5: Solve for x
    x = 1,005,765,546,585,277,464,576/33,929,147,295.94
  6. Step 6: Final answer
    x = 29,643,112,979.32

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1.5x scale

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.