Home / 16,250,046.58-22,424,743.65-8,907,895.54

Finding the Fourth Proportional to 16,250,046.58, 22,424,743.65 and 8,907,895.54

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Solution

The fourth proportional to 16,250,046.58, 22,424,743.65 and 8,907,895.54 is: 12,292,720.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250,046.58 : 22,424,743.65 = 8,907,895.54 : x
  2. Step 2: Convert to fraction form
    16,250,046.58/22,424,743.65 = 8,907,895.54/x
  3. Step 3: Cross multiply
    16,250,046.58x = 22,424,743.65 × 8,907,895.54
  4. Step 4: Simplify right side
    16,250,046.58x = 199,757,273,945,478.28
  5. Step 5: Solve for x
    x = 199,757,273,945,478.28/16,250,046.58
  6. Step 6: Final answer
    x = 12,292,720.08

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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.