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Finding the Third Proportional to 5,239,090.50 and 11,452,124

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Solution

The third proportional to 5,239,090.50 and 11,452,124 is: 25,033,189.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,090.50 : 11,452,124 = 11,452,124 : x
  2. Step 2: Convert to fraction form
    5,239,090.50/11,452,124 = 11,452,124/x
  3. Step 3: Cross multiply
    5,239,090.50x = 11,452,124 × 11,452,124
  4. Step 4: Simplify right side
    5,239,090.50x = 131,151,144,111,376
  5. Step 5: Solve for x
    x = 131,151,144,111,376/5,239,090.50
  6. Step 6: Final answer
    x = 25,033,189.27

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.