Home / 33,214,543.80-49,821,815.70-11,673,468.60

Finding the Fourth Proportional to 33,214,543.80, 49,821,815.70 and 11,673,468.60

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Solution

The fourth proportional to 33,214,543.80, 49,821,815.70 and 11,673,468.60 is: 17,510,202.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,543.80 : 49,821,815.70 = 11,673,468.60 : x
  2. Step 2: Convert to fraction form
    33,214,543.80/49,821,815.70 = 11,673,468.60/x
  3. Step 3: Cross multiply
    33,214,543.80x = 49,821,815.70 × 11,673,468.60
  4. Step 4: Simplify right side
    33,214,543.80x = 581,593,401,168,937
  5. Step 5: Solve for x
    x = 581,593,401,168,937/33,214,543.80
  6. Step 6: Final answer
    x = 17,510,202.90

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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.