Home / 226,245,340.77-339,365,842.68-134,062,722.77

Finding the Fourth Proportional to 226,245,340.77, 339,365,842.68 and 134,062,722.77

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Solution

The fourth proportional to 226,245,340.77, 339,365,842.68 and 134,062,722.77 is: 201,092,799.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,245,340.77 : 339,365,842.68 = 134,062,722.77 : x
  2. Step 2: Convert to fraction form
    226,245,340.77/339,365,842.68 = 134,062,722.77/x
  3. Step 3: Cross multiply
    226,245,340.77x = 339,365,842.68 × 134,062,722.77
  4. Step 4: Simplify right side
    226,245,340.77x = 45,496,308,883,119,448
  5. Step 5: Solve for x
    x = 45,496,308,883,119,448/226,245,340.77
  6. Step 6: Final answer
    x = 201,092,799.21

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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.