Home / 303,240,654.46-453,664,180.44-229,676,349.57

Finding the Fourth Proportional to 303,240,654.46, 453,664,180.44 and 229,676,349.57

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Solution

The fourth proportional to 303,240,654.46, 453,664,180.44 and 229,676,349.57 is: 343,608,059.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,240,654.46 : 453,664,180.44 = 229,676,349.57 : x
  2. Step 2: Convert to fraction form
    303,240,654.46/453,664,180.44 = 229,676,349.57/x
  3. Step 3: Cross multiply
    303,240,654.46x = 453,664,180.44 × 229,676,349.57
  4. Step 4: Simplify right side
    303,240,654.46x = 104,195,932,891,856,672
  5. Step 5: Solve for x
    x = 104,195,932,891,856,672/303,240,654.46
  6. Step 6: Final answer
    x = 343,608,059.67

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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.