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Finding the Third Proportional to 9,925,137 and 15,179,683

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Solution

The third proportional to 9,925,137 and 15,179,683 is: 23,216,080.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,137 : 15,179,683 = 15,179,683 : x
  2. Step 2: Convert to fraction form
    9,925,137/15,179,683 = 15,179,683/x
  3. Step 3: Cross multiply
    9,925,137x = 15,179,683 × 15,179,683
  4. Step 4: Simplify right side
    9,925,137x = 230,422,775,980,489
  5. Step 5: Solve for x
    x = 230,422,775,980,489/9,925,137
  6. Step 6: Final answer
    x = 23,216,080.14

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.