Home / 185,668,313.88-278,546,035.86-182,583,594.12

Finding the Fourth Proportional to 185,668,313.88, 278,546,035.86 and 182,583,594.12

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Solution

The fourth proportional to 185,668,313.88, 278,546,035.86 and 182,583,594.12 is: 273,918,232.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,668,313.88 : 278,546,035.86 = 182,583,594.12 : x
  2. Step 2: Convert to fraction form
    185,668,313.88/278,546,035.86 = 182,583,594.12/x
  3. Step 3: Cross multiply
    185,668,313.88x = 278,546,035.86 × 182,583,594.12
  4. Step 4: Simplify right side
    185,668,313.88x = 50,857,936,355,197,208
  5. Step 5: Solve for x
    x = 50,857,936,355,197,208/185,668,313.88
  6. Step 6: Final answer
    x = 273,918,232.42

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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.