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Finding the Fourth Proportional to 295,498.02, 443,247.01 and 73,882.02

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Solution

The fourth proportional to 295,498.02, 443,247.01 and 73,882.02 is: 110,823.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,498.02 : 443,247.01 = 73,882.02 : x
  2. Step 2: Convert to fraction form
    295,498.02/443,247.01 = 73,882.02/x
  3. Step 3: Cross multiply
    295,498.02x = 443,247.01 × 73,882.02
  4. Step 4: Simplify right side
    295,498.02x = 32,747,984,457.76
  5. Step 5: Solve for x
    x = 32,747,984,457.76/295,498.02
  6. Step 6: Final answer
    x = 110,823.02

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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.