Home / 179,627,571,145.80-269,441,356,718.70-150,241,009,609.80

Finding the Fourth Proportional to 179,627,571,145.80, 269,441,356,718.70 and 150,241,009,609.80

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Solution

The fourth proportional to 179,627,571,145.80, 269,441,356,718.70 and 150,241,009,609.80 is: 225,361,514,414.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,627,571,145.80 : 269,441,356,718.70 = 150,241,009,609.80 : x
  2. Step 2: Convert to fraction form
    179,627,571,145.80/269,441,356,718.70 = 150,241,009,609.80/x
  3. Step 3: Cross multiply
    179,627,571,145.80x = 269,441,356,718.70 × 150,241,009,609.80
  4. Step 4: Simplify right side
    179,627,571,145.80x = 40,481,141,464,051,751,059,456
  5. Step 5: Solve for x
    x = 40,481,141,464,051,751,059,456/179,627,571,145.80
  6. Step 6: Final answer
    x = 225,361,514,414.70

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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.