Home / 18,204,003.19-27,302,308.75-6,685,511.59

Finding the Fourth Proportional to 18,204,003.19, 27,302,308.75 and 6,685,511.59

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Solution

The fourth proportional to 18,204,003.19, 27,302,308.75 and 6,685,511.59 is: 10,026,910.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,204,003.19 : 27,302,308.75 = 6,685,511.59 : x
  2. Step 2: Convert to fraction form
    18,204,003.19/27,302,308.75 = 6,685,511.59/x
  3. Step 3: Cross multiply
    18,204,003.19x = 27,302,308.75 × 6,685,511.59
  4. Step 4: Simplify right side
    18,204,003.19x = 182,529,901,581,883.41
  5. Step 5: Solve for x
    x = 182,529,901,581,883.41/18,204,003.19
  6. Step 6: Final answer
    x = 10,026,910.00

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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.