Home / 123,071,795.54-184,608,005.99-50,288,576.33

Finding the Fourth Proportional to 123,071,795.54, 184,608,005.99 and 50,288,576.33

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Solution

The fourth proportional to 123,071,795.54, 184,608,005.99 and 50,288,576.33 is: 75,432,992.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,071,795.54 : 184,608,005.99 = 50,288,576.33 : x
  2. Step 2: Convert to fraction form
    123,071,795.54/184,608,005.99 = 50,288,576.33/x
  3. Step 3: Cross multiply
    123,071,795.54x = 184,608,005.99 × 50,288,576.33
  4. Step 4: Simplify right side
    123,071,795.54x = 9,283,673,800,357,212
  5. Step 5: Solve for x
    x = 9,283,673,800,357,212/123,071,795.54
  6. Step 6: Final answer
    x = 75,432,992.26

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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.