Home / 20,240,871,325,339-30,351,736,082,636-7,841,115,126,046.60

Finding the Fourth Proportional to 20,240,871,325,339, 30,351,736,082,636 and 7,841,115,126,046.60

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Solution

The fourth proportional to 20,240,871,325,339, 30,351,736,082,636 and 7,841,115,126,046.60 is: 11,757,965,014,154.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,240,871,325,339 : 30,351,736,082,636 = 7,841,115,126,046.60 : x
  2. Step 2: Convert to fraction form
    20,240,871,325,339/30,351,736,082,636 = 7,841,115,126,046.60/x
  3. Step 3: Cross multiply
    20,240,871,325,339x = 30,351,736,082,636 × 7,841,115,126,046.60
  4. Step 4: Simplify right side
    20,240,871,325,339x = 237,991,456,899,331,512,795,660,288
  5. Step 5: Solve for x
    x = 237,991,456,899,331,512,795,660,288/20,240,871,325,339
  6. Step 6: Final answer
    x = 11,757,965,014,154.13

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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.