Home / 44,388,000.40-66,582,000.60-32,200,286.80

Finding the Fourth Proportional to 44,388,000.40, 66,582,000.60 and 32,200,286.80

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Solution

The fourth proportional to 44,388,000.40, 66,582,000.60 and 32,200,286.80 is: 48,300,430.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,388,000.40 : 66,582,000.60 = 32,200,286.80 : x
  2. Step 2: Convert to fraction form
    44,388,000.40/66,582,000.60 = 32,200,286.80/x
  3. Step 3: Cross multiply
    44,388,000.40x = 66,582,000.60 × 32,200,286.80
  4. Step 4: Simplify right side
    44,388,000.40x = 2,143,959,515,037,772.25
  5. Step 5: Solve for x
    x = 2,143,959,515,037,772.25/44,388,000.40
  6. Step 6: Final answer
    x = 48,300,430.20

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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.