Home / 33,857,663.33-46,727,564.11-20,106,627.46

Finding the Fourth Proportional to 33,857,663.33, 46,727,564.11 and 20,106,627.46

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Solution

The fourth proportional to 33,857,663.33, 46,727,564.11 and 20,106,627.46 is: 27,749,514.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,857,663.33 : 46,727,564.11 = 20,106,627.46 : x
  2. Step 2: Convert to fraction form
    33,857,663.33/46,727,564.11 = 20,106,627.46/x
  3. Step 3: Cross multiply
    33,857,663.33x = 46,727,564.11 × 20,106,627.46
  4. Step 4: Simplify right side
    33,857,663.33x = 939,533,723,505,951
  5. Step 5: Solve for x
    x = 939,533,723,505,951/33,857,663.33
  6. Step 6: Final answer
    x = 27,749,514.62

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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.