Home / 27,605,749.27-38,093,693.93-16,004,060.09

Finding the Fourth Proportional to 27,605,749.27, 38,093,693.93 and 16,004,060.09

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Solution

The fourth proportional to 27,605,749.27, 38,093,693.93 and 16,004,060.09 is: 22,084,304.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605,749.27 : 38,093,693.93 = 16,004,060.09 : x
  2. Step 2: Convert to fraction form
    27,605,749.27/38,093,693.93 = 16,004,060.09/x
  3. Step 3: Cross multiply
    27,605,749.27x = 38,093,693.93 × 16,004,060.09
  4. Step 4: Simplify right side
    27,605,749.27x = 609,653,766,728,188.88
  5. Step 5: Solve for x
    x = 609,653,766,728,188.88/27,605,749.27
  6. Step 6: Final answer
    x = 22,084,304.28

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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.