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Finding the Third Proportional to 5,254,596 and 11,319,516

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Solution

The third proportional to 5,254,596 and 11,319,516 is: 24,384,642.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,596 : 11,319,516 = 11,319,516 : x
  2. Step 2: Convert to fraction form
    5,254,596/11,319,516 = 11,319,516/x
  3. Step 3: Cross multiply
    5,254,596x = 11,319,516 × 11,319,516
  4. Step 4: Simplify right side
    5,254,596x = 128,131,442,474,256
  5. Step 5: Solve for x
    x = 128,131,442,474,256/5,254,596
  6. Step 6: Final answer
    x = 24,384,642.03

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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.