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Finding the Third Proportional to 4,996,386 and 10,750,566

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Solution

The third proportional to 4,996,386 and 10,750,566 is: 23,131,653.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,386 : 10,750,566 = 10,750,566 : x
  2. Step 2: Convert to fraction form
    4,996,386/10,750,566 = 10,750,566/x
  3. Step 3: Cross multiply
    4,996,386x = 10,750,566 × 10,750,566
  4. Step 4: Simplify right side
    4,996,386x = 115,574,669,320,356
  5. Step 5: Solve for x
    x = 115,574,669,320,356/4,996,386
  6. Step 6: Final answer
    x = 23,131,653.42

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.