Home / 448,614,110.70-673,614,007.65-244,540,766.70

Finding the Fourth Proportional to 448,614,110.70, 673,614,007.65 and 244,540,766.70

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Solution

The fourth proportional to 448,614,110.70, 673,614,007.65 and 244,540,766.70 is: 367,188,819.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,614,110.70 : 673,614,007.65 = 244,540,766.70 : x
  2. Step 2: Convert to fraction form
    448,614,110.70/673,614,007.65 = 244,540,766.70/x
  3. Step 3: Cross multiply
    448,614,110.70x = 673,614,007.65 × 244,540,766.70
  4. Step 4: Simplify right side
    448,614,110.70x = 164,726,085,890,590,656
  5. Step 5: Solve for x
    x = 164,726,085,890,590,656/448,614,110.70
  6. Step 6: Final answer
    x = 367,188,819.88

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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.