Home / 11,845,668.76-16,347,131.03-6,950,972.41

Finding the Fourth Proportional to 11,845,668.76, 16,347,131.03 and 6,950,972.41

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Solution

The fourth proportional to 11,845,668.76, 16,347,131.03 and 6,950,972.41 is: 9,592,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,845,668.76 : 16,347,131.03 = 6,950,972.41 : x
  2. Step 2: Convert to fraction form
    11,845,668.76/16,347,131.03 = 6,950,972.41/x
  3. Step 3: Cross multiply
    11,845,668.76x = 16,347,131.03 × 6,950,972.41
  4. Step 4: Simplify right side
    11,845,668.76x = 113,628,456,748,694.48
  5. Step 5: Solve for x
    x = 113,628,456,748,694.48/11,845,668.76
  6. Step 6: Final answer
    x = 9,592,405.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.