Home / 3,728,851,532,297-5,145,760,350,954.60-2,082,749,469,759

Finding the Fourth Proportional to 3,728,851,532,297, 5,145,760,350,954.60 and 2,082,749,469,759

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Solution

The fourth proportional to 3,728,851,532,297, 5,145,760,350,954.60 and 2,082,749,469,759 is: 2,874,163,680,058.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,851,532,297 : 5,145,760,350,954.60 = 2,082,749,469,759 : x
  2. Step 2: Convert to fraction form
    3,728,851,532,297/5,145,760,350,954.60 = 2,082,749,469,759/x
  3. Step 3: Cross multiply
    3,728,851,532,297x = 5,145,760,350,954.60 × 2,082,749,469,759
  4. Step 4: Simplify right side
    3,728,851,532,297x = 10,717,329,642,457,578,677,993,472
  5. Step 5: Solve for x
    x = 10,717,329,642,457,578,677,993,472/3,728,851,532,297
  6. Step 6: Final answer
    x = 2,874,163,680,058.25

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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.