Home / 11,843,179.34-16,334,588.26-10,192,072.48

Finding the Fourth Proportional to 11,843,179.34, 16,334,588.26 and 10,192,072.48

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Solution

The fourth proportional to 11,843,179.34, 16,334,588.26 and 10,192,072.48 is: 14,057,315.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,843,179.34 : 16,334,588.26 = 10,192,072.48 : x
  2. Step 2: Convert to fraction form
    11,843,179.34/16,334,588.26 = 10,192,072.48/x
  3. Step 3: Cross multiply
    11,843,179.34x = 16,334,588.26 × 10,192,072.48
  4. Step 4: Simplify right side
    11,843,179.34x = 166,483,307,466,059.59
  5. Step 5: Solve for x
    x = 166,483,307,466,059.59/11,843,179.34
  6. Step 6: Final answer
    x = 14,057,315.41

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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.