Home / 3,743,403,739.26-5,166,058,576.68-2,072,653,028.16

Finding the Fourth Proportional to 3,743,403,739.26, 5,166,058,576.68 and 2,072,653,028.16

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Solution

The fourth proportional to 3,743,403,739.26, 5,166,058,576.68 and 2,072,653,028.16 is: 2,860,350,552.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,403,739.26 : 5,166,058,576.68 = 2,072,653,028.16 : x
  2. Step 2: Convert to fraction form
    3,743,403,739.26/5,166,058,576.68 = 2,072,653,028.16/x
  3. Step 3: Cross multiply
    3,743,403,739.26x = 5,166,058,576.68 × 2,072,653,028.16
  4. Step 4: Simplify right side
    3,743,403,739.26x = 10,707,446,952,607,741,952
  5. Step 5: Solve for x
    x = 10,707,446,952,607,741,952/3,743,403,739.26
  6. Step 6: Final answer
    x = 2,860,350,552.18

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1.5x scale

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.