Home / 321,926,054,542.56-444,245,020,957.08-175,435,405,238.77

Finding the Fourth Proportional to 321,926,054,542.56, 444,245,020,957.08 and 175,435,405,238.77

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Solution

The fourth proportional to 321,926,054,542.56, 444,245,020,957.08 and 175,435,405,238.77 is: 242,093,810,603.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,926,054,542.56 : 444,245,020,957.08 = 175,435,405,238.77 : x
  2. Step 2: Convert to fraction form
    321,926,054,542.56/444,245,020,957.08 = 175,435,405,238.77/x
  3. Step 3: Cross multiply
    321,926,054,542.56x = 444,245,020,957.08 × 175,435,405,238.77
  4. Step 4: Simplify right side
    321,926,054,542.56x = 77,936,305,276,911,200,763,904
  5. Step 5: Solve for x
    x = 77,936,305,276,911,200,763,904/321,926,054,542.56
  6. Step 6: Final answer
    x = 242,093,810,603.97

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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.