Home / 33,740,999.70-46,562,495.85-18,271,083.30

Finding the Fourth Proportional to 33,740,999.70, 46,562,495.85 and 18,271,083.30

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Solution

The fourth proportional to 33,740,999.70, 46,562,495.85 and 18,271,083.30 is: 25,214,049.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,740,999.70 : 46,562,495.85 = 18,271,083.30 : x
  2. Step 2: Convert to fraction form
    33,740,999.70/46,562,495.85 = 18,271,083.30/x
  3. Step 3: Cross multiply
    33,740,999.70x = 46,562,495.85 × 18,271,083.30
  4. Step 4: Simplify right side
    33,740,999.70x = 850,747,240,331,254.38
  5. Step 5: Solve for x
    x = 850,747,240,331,254.38/33,740,999.70
  6. Step 6: Final answer
    x = 25,214,049.61

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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.