Home / 226,004,479.60-339,007,862.10-70,545,256

Finding the Fourth Proportional to 226,004,479.60, 339,007,862.10 and 70,545,256

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Solution

The fourth proportional to 226,004,479.60, 339,007,862.10 and 70,545,256 is: 105,818,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,004,479.60 : 339,007,862.10 = 70,545,256 : x
  2. Step 2: Convert to fraction form
    226,004,479.60/339,007,862.10 = 70,545,256/x
  3. Step 3: Cross multiply
    226,004,479.60x = 339,007,862.10 × 70,545,256
  4. Step 4: Simplify right side
    226,004,479.60x = 23,915,396,417,857,200
  5. Step 5: Solve for x
    x = 23,915,396,417,857,200/226,004,479.60
  6. Step 6: Final answer
    x = 105,818,240.68

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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.