Home / 41,520,069.20-62,280,103.80-11,227,932.20

Finding the Fourth Proportional to 41,520,069.20, 62,280,103.80 and 11,227,932.20

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Solution

The fourth proportional to 41,520,069.20, 62,280,103.80 and 11,227,932.20 is: 16,841,898.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,520,069.20 : 62,280,103.80 = 11,227,932.20 : x
  2. Step 2: Convert to fraction form
    41,520,069.20/62,280,103.80 = 11,227,932.20/x
  3. Step 3: Cross multiply
    41,520,069.20x = 62,280,103.80 × 11,227,932.20
  4. Step 4: Simplify right side
    41,520,069.20x = 699,276,782,875,362.25
  5. Step 5: Solve for x
    x = 699,276,782,875,362.25/41,520,069.20
  6. Step 6: Final answer
    x = 16,841,898.30

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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.