Home / 33,301,743.56-49,957,999.01-10,267,286.35

Finding the Fourth Proportional to 33,301,743.56, 49,957,999.01 and 10,267,286.35

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Solution

The fourth proportional to 33,301,743.56, 49,957,999.01 and 10,267,286.35 is: 15,402,589.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,301,743.56 : 49,957,999.01 = 10,267,286.35 : x
  2. Step 2: Convert to fraction form
    33,301,743.56/49,957,999.01 = 10,267,286.35/x
  3. Step 3: Cross multiply
    33,301,743.56x = 49,957,999.01 × 10,267,286.35
  4. Step 4: Simplify right side
    33,301,743.56x = 512,933,081,308,686.50
  5. Step 5: Solve for x
    x = 512,933,081,308,686.50/33,301,743.56
  6. Step 6: Final answer
    x = 15,402,589.37

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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.