Home / 29,916,797.67-41,285,179.94-16,165,761.39

Finding the Fourth Proportional to 29,916,797.67, 41,285,179.94 and 16,165,761.39

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Solution

The fourth proportional to 29,916,797.67, 41,285,179.94 and 16,165,761.39 is: 22,308,750.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,916,797.67 : 41,285,179.94 = 16,165,761.39 : x
  2. Step 2: Convert to fraction form
    29,916,797.67/41,285,179.94 = 16,165,761.39/x
  3. Step 3: Cross multiply
    29,916,797.67x = 41,285,179.94 × 16,165,761.39
  4. Step 4: Simplify right side
    29,916,797.67x = 667,406,367,772,425.75
  5. Step 5: Solve for x
    x = 667,406,367,772,425.75/29,916,797.67
  6. Step 6: Final answer
    x = 22,308,750.26

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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.