Home / 448,793,592.60-673,190,388.90-303,296,856.60

Finding the Fourth Proportional to 448,793,592.60, 673,190,388.90 and 303,296,856.60

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Solution

The fourth proportional to 448,793,592.60, 673,190,388.90 and 303,296,856.60 is: 454,945,284.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,793,592.60 : 673,190,388.90 = 303,296,856.60 : x
  2. Step 2: Convert to fraction form
    448,793,592.60/673,190,388.90 = 303,296,856.60/x
  3. Step 3: Cross multiply
    448,793,592.60x = 673,190,388.90 × 303,296,856.60
  4. Step 4: Simplify right side
    448,793,592.60x = 204,176,528,846,701,536
  5. Step 5: Solve for x
    x = 204,176,528,846,701,536/448,793,592.60
  6. Step 6: Final answer
    x = 454,945,284.90

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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.