Home / 29,996,196.94-41,394,751.79-16,245,161.07

Finding the Fourth Proportional to 29,996,196.94, 41,394,751.79 and 16,245,161.07

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Solution

The fourth proportional to 29,996,196.94, 41,394,751.79 and 16,245,161.07 is: 22,418,322.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,996,196.94 : 41,394,751.79 = 16,245,161.07 : x
  2. Step 2: Convert to fraction form
    29,996,196.94/41,394,751.79 = 16,245,161.07/x
  3. Step 3: Cross multiply
    29,996,196.94x = 41,394,751.79 × 16,245,161.07
  4. Step 4: Simplify right side
    29,996,196.94x = 672,464,410,298,243.50
  5. Step 5: Solve for x
    x = 672,464,410,298,243.50/29,996,196.94
  6. Step 6: Final answer
    x = 22,418,322.28

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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.