Home / 226,597,838.40-339,896,757.60-73,353,873.60

Finding the Fourth Proportional to 226,597,838.40, 339,896,757.60 and 73,353,873.60

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Solution

The fourth proportional to 226,597,838.40, 339,896,757.60 and 73,353,873.60 is: 110,030,810.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,597,838.40 : 339,896,757.60 = 73,353,873.60 : x
  2. Step 2: Convert to fraction form
    226,597,838.40/339,896,757.60 = 73,353,873.60/x
  3. Step 3: Cross multiply
    226,597,838.40x = 339,896,757.60 × 73,353,873.60
  4. Step 4: Simplify right side
    226,597,838.40x = 24,932,743,794,040,240
  5. Step 5: Solve for x
    x = 24,932,743,794,040,240/226,597,838.40
  6. Step 6: Final answer
    x = 110,030,810.40

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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.