Home / 33,386,847.69-50,082,706.39-10,354,858.14

Finding the Fourth Proportional to 33,386,847.69, 50,082,706.39 and 10,354,858.14

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Solution

The fourth proportional to 33,386,847.69, 50,082,706.39 and 10,354,858.14 is: 15,533,042.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,386,847.69 : 50,082,706.39 = 10,354,858.14 : x
  2. Step 2: Convert to fraction form
    33,386,847.69/50,082,706.39 = 10,354,858.14/x
  3. Step 3: Cross multiply
    33,386,847.69x = 50,082,706.39 × 10,354,858.14
  4. Step 4: Simplify right side
    33,386,847.69x = 518,599,319,935,721.56
  5. Step 5: Solve for x
    x = 518,599,319,935,721.56/33,386,847.69
  6. Step 6: Final answer
    x = 15,533,042.37

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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.