Home / 25,957,856.44-38,933,810.34-6,790,463.56

Finding the Fourth Proportional to 25,957,856.44, 38,933,810.34 and 6,790,463.56

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Solution

The fourth proportional to 25,957,856.44, 38,933,810.34 and 6,790,463.56 is: 10,184,917.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,957,856.44 : 38,933,810.34 = 6,790,463.56 : x
  2. Step 2: Convert to fraction form
    25,957,856.44/38,933,810.34 = 6,790,463.56/x
  3. Step 3: Cross multiply
    25,957,856.44x = 38,933,810.34 × 6,790,463.56
  4. Step 4: Simplify right side
    25,957,856.44x = 264,378,620,365,721.22
  5. Step 5: Solve for x
    x = 264,378,620,365,721.22/25,957,856.44
  6. Step 6: Final answer
    x = 10,184,917.27

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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.