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Finding the Third Proportional to 5,563,314 and 11,925,072

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Solution

The third proportional to 5,563,314 and 11,925,072 is: 25,561,624.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,314 : 11,925,072 = 11,925,072 : x
  2. Step 2: Convert to fraction form
    5,563,314/11,925,072 = 11,925,072/x
  3. Step 3: Cross multiply
    5,563,314x = 11,925,072 × 11,925,072
  4. Step 4: Simplify right side
    5,563,314x = 142,207,342,205,184
  5. Step 5: Solve for x
    x = 142,207,342,205,184/5,563,314
  6. Step 6: Final answer
    x = 25,561,624.28

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.