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Finding the Third Proportional to 15,001,623 and 22,403,655

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Solution

The third proportional to 15,001,623 and 22,403,655 is: 33,457,963.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,001,623 : 22,403,655 = 22,403,655 : x
  2. Step 2: Convert to fraction form
    15,001,623/22,403,655 = 22,403,655/x
  3. Step 3: Cross multiply
    15,001,623x = 22,403,655 × 22,403,655
  4. Step 4: Simplify right side
    15,001,623x = 501,923,757,359,025
  5. Step 5: Solve for x
    x = 501,923,757,359,025/15,001,623
  6. Step 6: Final answer
    x = 33,457,963.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.