Home / 11,093,896.20-16,632,549.90-4,698,913.80

Finding the Fourth Proportional to 11,093,896.20, 16,632,549.90 and 4,698,913.80

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Solution

The fourth proportional to 11,093,896.20, 16,632,549.90 and 4,698,913.80 is: 7,044,857.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,896.20 : 16,632,549.90 = 4,698,913.80 : x
  2. Step 2: Convert to fraction form
    11,093,896.20/16,632,549.90 = 4,698,913.80/x
  3. Step 3: Cross multiply
    11,093,896.20x = 16,632,549.90 × 4,698,913.80
  4. Step 4: Simplify right side
    11,093,896.20x = 78,154,918,254,298.62
  5. Step 5: Solve for x
    x = 78,154,918,254,298.62/11,093,896.20
  6. Step 6: Final answer
    x = 7,044,857.54

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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.