Home / 11,040,843.90-16,576,200.22-7,620,627.00

Finding the Fourth Proportional to 11,040,843.90, 16,576,200.22 and 7,620,627.00

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Solution

The fourth proportional to 11,040,843.90, 16,576,200.22 and 7,620,627.00 is: 11,441,248.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,040,843.90 : 16,576,200.22 = 7,620,627.00 : x
  2. Step 2: Convert to fraction form
    11,040,843.90/16,576,200.22 = 7,620,627.00/x
  3. Step 3: Cross multiply
    11,040,843.90x = 16,576,200.22 × 7,620,627.00
  4. Step 4: Simplify right side
    11,040,843.90x = 126,321,038,852,005.38
  5. Step 5: Solve for x
    x = 126,321,038,852,005.38/11,040,843.90
  6. Step 6: Final answer
    x = 11,441,248.52

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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.