Home / 16,633,486.52-22,954,402.86-9,758,085.56

Finding the Fourth Proportional to 16,633,486.52, 22,954,402.86 and 9,758,085.56

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Solution

The fourth proportional to 16,633,486.52, 22,954,402.86 and 9,758,085.56 is: 13,466,270.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,633,486.52 : 22,954,402.86 = 9,758,085.56 : x
  2. Step 2: Convert to fraction form
    16,633,486.52/22,954,402.86 = 9,758,085.56/x
  3. Step 3: Cross multiply
    16,633,486.52x = 22,954,402.86 × 9,758,085.56
  4. Step 4: Simplify right side
    16,633,486.52x = 223,991,027,086,588.72
  5. Step 5: Solve for x
    x = 223,991,027,086,588.72/16,633,486.52
  6. Step 6: Final answer
    x = 13,466,270.39

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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.