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Finding the Third Proportional to 5,563,318 and 11,925,080

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Solution

The third proportional to 5,563,318 and 11,925,080 is: 25,561,640.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563,318 : 11,925,080 = 11,925,080 : x
  2. Step 2: Convert to fraction form
    5,563,318/11,925,080 = 11,925,080/x
  3. Step 3: Cross multiply
    5,563,318x = 11,925,080 × 11,925,080
  4. Step 4: Simplify right side
    5,563,318x = 142,207,533,006,400
  5. Step 5: Solve for x
    x = 142,207,533,006,400/5,563,318
  6. Step 6: Final answer
    x = 25,561,640.20

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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.