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Finding the Third Proportional to 4,366,444 and 9,573,653

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Solution

The third proportional to 4,366,444 and 9,573,653 is: 20,990,726.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,444 : 9,573,653 = 9,573,653 : x
  2. Step 2: Convert to fraction form
    4,366,444/9,573,653 = 9,573,653/x
  3. Step 3: Cross multiply
    4,366,444x = 9,573,653 × 9,573,653
  4. Step 4: Simplify right side
    4,366,444x = 91,654,831,764,409
  5. Step 5: Solve for x
    x = 91,654,831,764,409/4,366,444
  6. Step 6: Final answer
    x = 20,990,726.50

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.