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Finding the Third Proportional to 6,644,151 and 10,249,551

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Solution

The third proportional to 6,644,151 and 10,249,551 is: 15,811,394.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,644,151 : 10,249,551 = 10,249,551 : x
  2. Step 2: Convert to fraction form
    6,644,151/10,249,551 = 10,249,551/x
  3. Step 3: Cross multiply
    6,644,151x = 10,249,551 × 10,249,551
  4. Step 4: Simplify right side
    6,644,151x = 105,053,295,701,601
  5. Step 5: Solve for x
    x = 105,053,295,701,601/6,644,151
  6. Step 6: Final answer
    x = 15,811,394.97

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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.