Home / 226,936,809.60-339,901,329.60-186,626,025.60

Finding the Fourth Proportional to 226,936,809.60, 339,901,329.60 and 186,626,025.60

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Solution

The fourth proportional to 226,936,809.60, 339,901,329.60 and 186,626,025.60 is: 279,524,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,936,809.60 : 339,901,329.60 = 186,626,025.60 : x
  2. Step 2: Convert to fraction form
    226,936,809.60/339,901,329.60 = 186,626,025.60/x
  3. Step 3: Cross multiply
    226,936,809.60x = 339,901,329.60 × 186,626,025.60
  4. Step 4: Simplify right side
    226,936,809.60x = 63,434,434,239,403,640
  5. Step 5: Solve for x
    x = 63,434,434,239,403,640/226,936,809.60
  6. Step 6: Final answer
    x = 279,524,658.65

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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.