Home / 50,083,291.48-69,179,775.44-41,416,472.92

Finding the Fourth Proportional to 50,083,291.48, 69,179,775.44 and 41,416,472.92

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Solution

The fourth proportional to 50,083,291.48, 69,179,775.44 and 41,416,472.92 is: 57,208,346.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,083,291.48 : 69,179,775.44 = 41,416,472.92 : x
  2. Step 2: Convert to fraction form
    50,083,291.48/69,179,775.44 = 41,416,472.92/x
  3. Step 3: Cross multiply
    50,083,291.48x = 69,179,775.44 × 41,416,472.92
  4. Step 4: Simplify right side
    50,083,291.48x = 2,865,182,296,122,441
  5. Step 5: Solve for x
    x = 2,865,182,296,122,441/50,083,291.48
  6. Step 6: Final answer
    x = 57,208,346.57

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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.