Home / 11,138,024.82-16,707,051.54-3,051,071.55

Finding the Fourth Proportional to 11,138,024.82, 16,707,051.54 and 3,051,071.55

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Solution

The fourth proportional to 11,138,024.82, 16,707,051.54 and 3,051,071.55 is: 4,576,611.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,138,024.82 : 16,707,051.54 = 3,051,071.55 : x
  2. Step 2: Convert to fraction form
    11,138,024.82/16,707,051.54 = 3,051,071.55/x
  3. Step 3: Cross multiply
    11,138,024.82x = 16,707,051.54 × 3,051,071.55
  4. Step 4: Simplify right side
    11,138,024.82x = 50,974,409,638,077.68
  5. Step 5: Solve for x
    x = 50,974,409,638,077.68/11,138,024.82
  6. Step 6: Final answer
    x = 4,576,611.24

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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.