Home / 27,567,856.92-41,351,775.66-7,372,574.04

Finding the Fourth Proportional to 27,567,856.92, 41,351,775.66 and 7,372,574.04

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Solution

The fourth proportional to 27,567,856.92, 41,351,775.66 and 7,372,574.04 is: 11,058,858.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,567,856.92 : 41,351,775.66 = 7,372,574.04 : x
  2. Step 2: Convert to fraction form
    27,567,856.92/41,351,775.66 = 7,372,574.04/x
  3. Step 3: Cross multiply
    27,567,856.92x = 41,351,775.66 × 7,372,574.04
  4. Step 4: Simplify right side
    27,567,856.92x = 304,869,027,738,819.81
  5. Step 5: Solve for x
    x = 304,869,027,738,819.81/27,567,856.92
  6. Step 6: Final answer
    x = 11,058,858.46

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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.