Home / 33,585,031.68-50,396,744.79-18,233,569.54

Finding the Fourth Proportional to 33,585,031.68, 50,396,744.79 and 18,233,569.54

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Solution

The fourth proportional to 33,585,031.68, 50,396,744.79 and 18,233,569.54 is: 27,360,776.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,585,031.68 : 50,396,744.79 = 18,233,569.54 : x
  2. Step 2: Convert to fraction form
    33,585,031.68/50,396,744.79 = 18,233,569.54/x
  3. Step 3: Cross multiply
    33,585,031.68x = 50,396,744.79 × 18,233,569.54
  4. Step 4: Simplify right side
    33,585,031.68x = 918,912,550,592,105.88
  5. Step 5: Solve for x
    x = 918,912,550,592,105.88/33,585,031.68
  6. Step 6: Final answer
    x = 27,360,776.65

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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.