Home / 33,978,326,649.54-50,969,532,952.89-10,396,767,896.16

Finding the Fourth Proportional to 33,978,326,649.54, 50,969,532,952.89 and 10,396,767,896.16

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Solution

The fourth proportional to 33,978,326,649.54, 50,969,532,952.89 and 10,396,767,896.16 is: 15,595,776,959.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,978,326,649.54 : 50,969,532,952.89 = 10,396,767,896.16 : x
  2. Step 2: Convert to fraction form
    33,978,326,649.54/50,969,532,952.89 = 10,396,767,896.16/x
  3. Step 3: Cross multiply
    33,978,326,649.54x = 50,969,532,952.89 × 10,396,767,896.16
  4. Step 4: Simplify right side
    33,978,326,649.54x = 529,918,403,886,875,934,720
  5. Step 5: Solve for x
    x = 529,918,403,886,875,934,720/33,978,326,649.54
  6. Step 6: Final answer
    x = 15,595,776,959.61

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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.