Home / 173,840,258,497.20-260,760,387,745.80-165,575,288,065.20

Finding the Fourth Proportional to 173,840,258,497.20, 260,760,387,745.80 and 165,575,288,065.20

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Solution

The fourth proportional to 173,840,258,497.20, 260,760,387,745.80 and 165,575,288,065.20 is: 248,362,932,097.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,258,497.20 : 260,760,387,745.80 = 165,575,288,065.20 : x
  2. Step 2: Convert to fraction form
    173,840,258,497.20/260,760,387,745.80 = 165,575,288,065.20/x
  3. Step 3: Cross multiply
    173,840,258,497.20x = 260,760,387,745.80 × 165,575,288,065.20
  4. Step 4: Simplify right side
    173,840,258,497.20x = 43,175,476,317,004,081,659,904
  5. Step 5: Solve for x
    x = 43,175,476,317,004,081,659,904/173,840,258,497.20
  6. Step 6: Final answer
    x = 248,362,932,097.80

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1.5x scale

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.