Home / 41,162,511.47-61,750,481.29-16,894,925.24

Finding the Fourth Proportional to 41,162,511.47, 61,750,481.29 and 16,894,925.24

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Solution

The fourth proportional to 41,162,511.47, 61,750,481.29 and 16,894,925.24 is: 25,345,143.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162,511.47 : 61,750,481.29 = 16,894,925.24 : x
  2. Step 2: Convert to fraction form
    41,162,511.47/61,750,481.29 = 16,894,925.24/x
  3. Step 3: Cross multiply
    41,162,511.47x = 61,750,481.29 × 16,894,925.24
  4. Step 4: Simplify right side
    41,162,511.47x = 1,043,269,764,577,579
  5. Step 5: Solve for x
    x = 1,043,269,764,577,579/41,162,511.47
  6. Step 6: Final answer
    x = 25,345,143.61

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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.