Home / 22,703,481.37-34,059,703.77-8,326,673.71

Finding the Fourth Proportional to 22,703,481.37, 34,059,703.77 and 8,326,673.71

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Solution

The fourth proportional to 22,703,481.37, 34,059,703.77 and 8,326,673.71 is: 12,491,654.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,703,481.37 : 34,059,703.77 = 8,326,673.71 : x
  2. Step 2: Convert to fraction form
    22,703,481.37/34,059,703.77 = 8,326,673.71/x
  3. Step 3: Cross multiply
    22,703,481.37x = 34,059,703.77 × 8,326,673.71
  4. Step 4: Simplify right side
    22,703,481.37x = 283,604,039,952,046.94
  5. Step 5: Solve for x
    x = 283,604,039,952,046.94/22,703,481.37
  6. Step 6: Final answer
    x = 12,491,654.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.