Home / 23,446,636.92-35,146,679.94-11,129,015.52

Finding the Fourth Proportional to 23,446,636.92, 35,146,679.94 and 11,129,015.52

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Solution

The fourth proportional to 23,446,636.92, 35,146,679.94 and 11,129,015.52 is: 16,682,475.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,446,636.92 : 35,146,679.94 = 11,129,015.52 : x
  2. Step 2: Convert to fraction form
    23,446,636.92/35,146,679.94 = 11,129,015.52/x
  3. Step 3: Cross multiply
    23,446,636.92x = 35,146,679.94 × 11,129,015.52
  4. Step 4: Simplify right side
    23,446,636.92x = 391,147,946,528,732.62
  5. Step 5: Solve for x
    x = 391,147,946,528,732.62/23,446,636.92
  6. Step 6: Final answer
    x = 16,682,475.52

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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.