Home / 29,960,092.82-41,344,936.97-16,910,116.20

Finding the Fourth Proportional to 29,960,092.82, 41,344,936.97 and 16,910,116.20

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Solution

The fourth proportional to 29,960,092.82, 41,344,936.97 and 16,910,116.20 is: 23,335,965.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,960,092.82 : 41,344,936.97 = 16,910,116.20 : x
  2. Step 2: Convert to fraction form
    29,960,092.82/41,344,936.97 = 16,910,116.20/x
  3. Step 3: Cross multiply
    29,960,092.82x = 41,344,936.97 × 16,910,116.20
  4. Step 4: Simplify right side
    29,960,092.82x = 699,147,688,359,825.38
  5. Step 5: Solve for x
    x = 699,147,688,359,825.38/29,960,092.82
  6. Step 6: Final answer
    x = 23,335,965.36

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1.5x scale

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.