Home / 11,196,800.64-16,797,866.24-3,623,766.40

Finding the Fourth Proportional to 11,196,800.64, 16,797,866.24 and 3,623,766.40

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Solution

The fourth proportional to 11,196,800.64, 16,797,866.24 and 3,623,766.40 is: 5,436,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,196,800.64 : 16,797,866.24 = 3,623,766.40 : x
  2. Step 2: Convert to fraction form
    11,196,800.64/16,797,866.24 = 3,623,766.40/x
  3. Step 3: Cross multiply
    11,196,800.64x = 16,797,866.24 × 3,623,766.40
  4. Step 4: Simplify right side
    11,196,800.64x = 60,871,543,272,206.33
  5. Step 5: Solve for x
    x = 60,871,543,272,206.33/11,196,800.64
  6. Step 6: Final answer
    x = 5,436,512.20

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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.