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Finding the Fourth Proportional to 41,485,280.85, 62,108,347.05 and 41,485,280.85

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Solution

The fourth proportional to 41,485,280.85, 62,108,347.05 and 41,485,280.85 is: 62,108,347.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,485,280.85 : 62,108,347.05 = 41,485,280.85 : x
  2. Step 2: Convert to fraction form
    41,485,280.85/62,108,347.05 = 41,485,280.85/x
  3. Step 3: Cross multiply
    41,485,280.85x = 62,108,347.05 × 41,485,280.85
  4. Step 4: Simplify right side
    41,485,280.85x = 2,576,582,220,498,519
  5. Step 5: Solve for x
    x = 2,576,582,220,498,519/41,485,280.85
  6. Step 6: Final answer
    x = 62,108,347.05

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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.