Home / 27,561,066.36-41,339,606.58-13,180,272.90

Finding the Fourth Proportional to 27,561,066.36, 41,339,606.58 and 13,180,272.90

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Solution

The fourth proportional to 27,561,066.36, 41,339,606.58 and 13,180,272.90 is: 19,769,456.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,561,066.36 : 41,339,606.58 = 13,180,272.90 : x
  2. Step 2: Convert to fraction form
    27,561,066.36/41,339,606.58 = 13,180,272.90/x
  3. Step 3: Cross multiply
    27,561,066.36x = 41,339,606.58 × 13,180,272.90
  4. Step 4: Simplify right side
    27,561,066.36x = 544,867,296,303,035.69
  5. Step 5: Solve for x
    x = 544,867,296,303,035.69/27,561,066.36
  6. Step 6: Final answer
    x = 19,769,456.28

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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.