Home / 32,239,674.20-48,359,511.30-30,392,096.60

Finding the Fourth Proportional to 32,239,674.20, 48,359,511.30 and 30,392,096.60

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Solution

The fourth proportional to 32,239,674.20, 48,359,511.30 and 30,392,096.60 is: 45,588,144.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,239,674.20 : 48,359,511.30 = 30,392,096.60 : x
  2. Step 2: Convert to fraction form
    32,239,674.20/48,359,511.30 = 30,392,096.60/x
  3. Step 3: Cross multiply
    32,239,674.20x = 48,359,511.30 × 30,392,096.60
  4. Step 4: Simplify right side
    32,239,674.20x = 1,469,746,938,958,391.50
  5. Step 5: Solve for x
    x = 1,469,746,938,958,391.50/32,239,674.20
  6. Step 6: Final answer
    x = 45,588,144.90

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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.