Home / 301,087,293,558.52-451,498,410,266.46-159,563,557,524.82

Finding the Fourth Proportional to 301,087,293,558.52, 451,498,410,266.46 and 159,563,557,524.82

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Solution

The fourth proportional to 301,087,293,558.52, 451,498,410,266.46 and 159,563,557,524.82 is: 239,275,100,943.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,087,293,558.52 : 451,498,410,266.46 = 159,563,557,524.82 : x
  2. Step 2: Convert to fraction form
    301,087,293,558.52/451,498,410,266.46 = 159,563,557,524.82/x
  3. Step 3: Cross multiply
    301,087,293,558.52x = 451,498,410,266.46 × 159,563,557,524.82
  4. Step 4: Simplify right side
    301,087,293,558.52x = 72,042,692,558,917,080,186,880
  5. Step 5: Solve for x
    x = 72,042,692,558,917,080,186,880/301,087,293,558.52
  6. Step 6: Final answer
    x = 239,275,100,943.16

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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.