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Finding the Third Proportional to 10,106,599 and 15,550,254

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Solution

The third proportional to 10,106,599 and 15,550,254 is: 23,925,991.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,106,599 : 15,550,254 = 15,550,254 : x
  2. Step 2: Convert to fraction form
    10,106,599/15,550,254 = 15,550,254/x
  3. Step 3: Cross multiply
    10,106,599x = 15,550,254 × 15,550,254
  4. Step 4: Simplify right side
    10,106,599x = 241,810,399,464,516
  5. Step 5: Solve for x
    x = 241,810,399,464,516/10,106,599
  6. Step 6: Final answer
    x = 23,925,991.27

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.