Home / 226,245,344.64-339,365,848.46-134,062,726.64

Finding the Fourth Proportional to 226,245,344.64, 339,365,848.46 and 134,062,726.64

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Solution

The fourth proportional to 226,245,344.64, 339,365,848.46 and 134,062,726.64 is: 201,092,805.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,245,344.64 : 339,365,848.46 = 134,062,726.64 : x
  2. Step 2: Convert to fraction form
    226,245,344.64/339,365,848.46 = 134,062,726.64/x
  3. Step 3: Cross multiply
    226,245,344.64x = 339,365,848.46 × 134,062,726.64
  4. Step 4: Simplify right side
    226,245,344.64x = 45,496,310,973,044,640
  5. Step 5: Solve for x
    x = 45,496,310,973,044,640/226,245,344.64
  6. Step 6: Final answer
    x = 201,092,805.01

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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.