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Finding the Third Proportional to 13,749,340.50 and 29,863,305

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Solution

The third proportional to 13,749,340.50 and 29,863,305 is: 64,862,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,749,340.50 : 29,863,305 = 29,863,305 : x
  2. Step 2: Convert to fraction form
    13,749,340.50/29,863,305 = 29,863,305/x
  3. Step 3: Cross multiply
    13,749,340.50x = 29,863,305 × 29,863,305
  4. Step 4: Simplify right side
    13,749,340.50x = 891,816,985,523,025
  5. Step 5: Solve for x
    x = 891,816,985,523,025/13,749,340.50
  6. Step 6: Final answer
    x = 64,862,528.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.