Home / 11,097,998.10-16,646,997.15-3,525,729.30

Finding the Fourth Proportional to 11,097,998.10, 16,646,997.15 and 3,525,729.30

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Solution

The fourth proportional to 11,097,998.10, 16,646,997.15 and 3,525,729.30 is: 5,288,593.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,998.10 : 16,646,997.15 = 3,525,729.30 : x
  2. Step 2: Convert to fraction form
    11,097,998.10/16,646,997.15 = 3,525,729.30/x
  3. Step 3: Cross multiply
    11,097,998.10x = 16,646,997.15 × 3,525,729.30
  4. Step 4: Simplify right side
    11,097,998.10x = 58,692,805,608,771.49
  5. Step 5: Solve for x
    x = 58,692,805,608,771.49/11,097,998.10
  6. Step 6: Final answer
    x = 5,288,593.95

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Double scale
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Similar ratio
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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.