Home / 967,739,871,144.39-1,335,476,365,874.90-534,188,467,843.08

Finding the Fourth Proportional to 967,739,871,144.39, 1,335,476,365,874.90 and 534,188,467,843.08

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Solution

The fourth proportional to 967,739,871,144.39, 1,335,476,365,874.90 and 534,188,467,843.08 is: 737,177,515,362.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,739,871,144.39 : 1,335,476,365,874.90 = 534,188,467,843.08 : x
  2. Step 2: Convert to fraction form
    967,739,871,144.39/1,335,476,365,874.90 = 534,188,467,843.08/x
  3. Step 3: Cross multiply
    967,739,871,144.39x = 1,335,476,365,874.90 × 534,188,467,843.08
  4. Step 4: Simplify right side
    967,739,871,144.39x = 713,396,073,727,357,293,166,592
  5. Step 5: Solve for x
    x = 713,396,073,727,357,293,166,592/967,739,871,144.39
  6. Step 6: Final answer
    x = 737,177,515,362.41

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.