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Finding the Third Proportional to 11,556,687 and 25,039,308

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Solution

The third proportional to 11,556,687 and 25,039,308 is: 54,251,442.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,687 : 25,039,308 = 25,039,308 : x
  2. Step 2: Convert to fraction form
    11,556,687/25,039,308 = 25,039,308/x
  3. Step 3: Cross multiply
    11,556,687x = 25,039,308 × 25,039,308
  4. Step 4: Simplify right side
    11,556,687x = 626,966,945,118,864
  5. Step 5: Solve for x
    x = 626,966,945,118,864/11,556,687
  6. Step 6: Final answer
    x = 54,251,442.92

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.