Home / 226,004,474.58-339,007,854.62-70,545,251

Finding the Fourth Proportional to 226,004,474.58, 339,007,854.62 and 70,545,251

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Solution

The fourth proportional to 226,004,474.58, 339,007,854.62 and 70,545,251 is: 105,818,233.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,004,474.58 : 339,007,854.62 = 70,545,251 : x
  2. Step 2: Convert to fraction form
    226,004,474.58/339,007,854.62 = 70,545,251/x
  3. Step 3: Cross multiply
    226,004,474.58x = 339,007,854.62 × 70,545,251
  4. Step 4: Simplify right side
    226,004,474.58x = 23,915,394,195,139,408
  5. Step 5: Solve for x
    x = 23,915,394,195,139,408/226,004,474.58
  6. Step 6: Final answer
    x = 105,818,233.20

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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.