Home / 17,087,277.39-25,632,473.44-5,569,788.37

Finding the Fourth Proportional to 17,087,277.39, 25,632,473.44 and 5,569,788.37

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Solution

The fourth proportional to 17,087,277.39, 25,632,473.44 and 5,569,788.37 is: 8,355,190.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,087,277.39 : 25,632,473.44 = 5,569,788.37 : x
  2. Step 2: Convert to fraction form
    17,087,277.39/25,632,473.44 = 5,569,788.37/x
  3. Step 3: Cross multiply
    17,087,277.39x = 25,632,473.44 × 5,569,788.37
  4. Step 4: Simplify right side
    17,087,277.39x = 142,767,452,440,944.47
  5. Step 5: Solve for x
    x = 142,767,452,440,944.47/17,087,277.39
  6. Step 6: Final answer
    x = 8,355,190.19

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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.