Home / 11,261,610.30-16,892,415.45-9,844,434.30

Finding the Fourth Proportional to 11,261,610.30, 16,892,415.45 and 9,844,434.30

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Solution

The fourth proportional to 11,261,610.30, 16,892,415.45 and 9,844,434.30 is: 14,766,651.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,261,610.30 : 16,892,415.45 = 9,844,434.30 : x
  2. Step 2: Convert to fraction form
    11,261,610.30/16,892,415.45 = 9,844,434.30/x
  3. Step 3: Cross multiply
    11,261,610.30x = 16,892,415.45 × 9,844,434.30
  4. Step 4: Simplify right side
    11,261,610.30x = 166,296,274,065,829.94
  5. Step 5: Solve for x
    x = 166,296,274,065,829.94/11,261,610.30
  6. Step 6: Final answer
    x = 14,766,651.45

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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.