Home / 241,320,384-333,019,330.56-131,310,201.60

Finding the Fourth Proportional to 241,320,384, 333,019,330.56 and 131,310,201.60

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Solution

The fourth proportional to 241,320,384, 333,019,330.56 and 131,310,201.60 is: 181,206,554.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,320,384 : 333,019,330.56 = 131,310,201.60 : x
  2. Step 2: Convert to fraction form
    241,320,384/333,019,330.56 = 131,310,201.60/x
  3. Step 3: Cross multiply
    241,320,384x = 333,019,330.56 × 131,310,201.60
  4. Step 4: Simplify right side
    241,320,384x = 43,728,835,432,530,640
  5. Step 5: Solve for x
    x = 43,728,835,432,530,640/241,320,384
  6. Step 6: Final answer
    x = 181,206,554.99

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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.