Home / 11,633,349.52-16,053,504.47-6,668,231.35

Finding the Fourth Proportional to 11,633,349.52, 16,053,504.47 and 6,668,231.35

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Solution

The fourth proportional to 11,633,349.52, 16,053,504.47 and 6,668,231.35 is: 9,201,862.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,633,349.52 : 16,053,504.47 = 6,668,231.35 : x
  2. Step 2: Convert to fraction form
    11,633,349.52/16,053,504.47 = 6,668,231.35/x
  3. Step 3: Cross multiply
    11,633,349.52x = 16,053,504.47 × 6,668,231.35
  4. Step 4: Simplify right side
    11,633,349.52x = 107,048,481,760,755.95
  5. Step 5: Solve for x
    x = 107,048,481,760,755.95/11,633,349.52
  6. Step 6: Final answer
    x = 9,201,862.42

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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.