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Finding the Third Proportional to 19,029.94 and 29,000.53

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Solution

The third proportional to 19,029.94 and 29,000.53 is: 44,195.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,029.94 : 29,000.53 = 29,000.53 : x
  2. Step 2: Convert to fraction form
    19,029.94/29,000.53 = 29,000.53/x
  3. Step 3: Cross multiply
    19,029.94x = 29,000.53 × 29,000.53
  4. Step 4: Simplify right side
    19,029.94x = 841,030,812.78
  5. Step 5: Solve for x
    x = 841,030,812.78/19,029.94
  6. Step 6: Final answer
    x = 44,195.14

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.