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Finding the Third Proportional to 5,254,242 and 11,319,024

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Solution

The third proportional to 5,254,242 and 11,319,024 is: 24,384,165.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,242 : 11,319,024 = 11,319,024 : x
  2. Step 2: Convert to fraction form
    5,254,242/11,319,024 = 11,319,024/x
  3. Step 3: Cross multiply
    5,254,242x = 11,319,024 × 11,319,024
  4. Step 4: Simplify right side
    5,254,242x = 128,120,304,312,576
  5. Step 5: Solve for x
    x = 128,120,304,312,576/5,254,242
  6. Step 6: Final answer
    x = 24,384,165.08

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.