Home / 16,250,046.08-22,424,742.96-8,907,895.04

Finding the Fourth Proportional to 16,250,046.08, 22,424,742.96 and 8,907,895.04

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Solution

The fourth proportional to 16,250,046.08, 22,424,742.96 and 8,907,895.04 is: 12,292,719.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250,046.08 : 22,424,742.96 = 8,907,895.04 : x
  2. Step 2: Convert to fraction form
    16,250,046.08/22,424,742.96 = 8,907,895.04/x
  3. Step 3: Cross multiply
    16,250,046.08x = 22,424,742.96 × 8,907,895.04
  4. Step 4: Simplify right side
    16,250,046.08x = 199,757,256,586,658.91
  5. Step 5: Solve for x
    x = 199,757,256,586,658.91/16,250,046.08
  6. Step 6: Final answer
    x = 12,292,719.39

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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.