Home / 9,825,998.88-14,747,279.76-4,150,296.48

Finding the Fourth Proportional to 9,825,998.88, 14,747,279.76 and 4,150,296.48

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Solution

The fourth proportional to 9,825,998.88, 14,747,279.76 and 4,150,296.48 is: 6,228,942.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,825,998.88 : 14,747,279.76 = 4,150,296.48 : x
  2. Step 2: Convert to fraction form
    9,825,998.88/14,747,279.76 = 4,150,296.48/x
  3. Step 3: Cross multiply
    9,825,998.88x = 14,747,279.76 × 4,150,296.48
  4. Step 4: Simplify right side
    9,825,998.88x = 61,205,583,277,503.24
  5. Step 5: Solve for x
    x = 61,205,583,277,503.24/9,825,998.88
  6. Step 6: Final answer
    x = 6,228,942.63

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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.