Home / 16,388,002.90-24,582,004.35-11,286,169.30

Finding the Fourth Proportional to 16,388,002.90, 24,582,004.35 and 11,286,169.30

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Solution

The fourth proportional to 16,388,002.90, 24,582,004.35 and 11,286,169.30 is: 16,929,253.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,388,002.90 : 24,582,004.35 = 11,286,169.30 : x
  2. Step 2: Convert to fraction form
    16,388,002.90/24,582,004.35 = 11,286,169.30/x
  3. Step 3: Cross multiply
    16,388,002.90x = 24,582,004.35 × 11,286,169.30
  4. Step 4: Simplify right side
    16,388,002.90x = 277,436,662,827,436.50
  5. Step 5: Solve for x
    x = 277,436,662,827,436.50/16,388,002.90
  6. Step 6: Final answer
    x = 16,929,253.95

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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.