Home / 1,954,653,590,301-2,697,379,687,040-1,131,625,251,879.20

Finding the Fourth Proportional to 1,954,653,590,301, 2,697,379,687,040 and 1,131,625,251,879.20

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Solution

The fourth proportional to 1,954,653,590,301, 2,697,379,687,040 and 1,131,625,251,879.20 is: 1,561,618,377,244.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,653,590,301 : 2,697,379,687,040 = 1,131,625,251,879.20 : x
  2. Step 2: Convert to fraction form
    1,954,653,590,301/2,697,379,687,040 = 1,131,625,251,879.20/x
  3. Step 3: Cross multiply
    1,954,653,590,301x = 2,697,379,687,040 × 1,131,625,251,879.20
  4. Step 4: Simplify right side
    1,954,653,590,301x = 3,052,422,967,760,477,308,846,080
  5. Step 5: Solve for x
    x = 3,052,422,967,760,477,308,846,080/1,954,653,590,301
  6. Step 6: Final answer
    x = 1,561,618,377,244.24

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Double scale
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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.