Home / 16,625,929.20-24,946,078.32-8,940,591.36

Finding the Fourth Proportional to 16,625,929.20, 24,946,078.32 and 8,940,591.36

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Solution

The fourth proportional to 16,625,929.20, 24,946,078.32 and 8,940,591.36 is: 13,414,750.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,625,929.20 : 24,946,078.32 = 8,940,591.36 : x
  2. Step 2: Convert to fraction form
    16,625,929.20/24,946,078.32 = 8,940,591.36/x
  3. Step 3: Cross multiply
    16,625,929.20x = 24,946,078.32 × 8,940,591.36
  4. Step 4: Simplify right side
    16,625,929.20x = 223,032,692,293,675.31
  5. Step 5: Solve for x
    x = 223,032,692,293,675.31/16,625,929.20
  6. Step 6: Final answer
    x = 13,414,750.51

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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.