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Finding the Third Proportional to 5,466,727 and 11,963,018

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Solution

The third proportional to 5,466,727 and 11,963,018 is: 26,179,064.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,727 : 11,963,018 = 11,963,018 : x
  2. Step 2: Convert to fraction form
    5,466,727/11,963,018 = 11,963,018/x
  3. Step 3: Cross multiply
    5,466,727x = 11,963,018 × 11,963,018
  4. Step 4: Simplify right side
    5,466,727x = 143,113,799,668,324
  5. Step 5: Solve for x
    x = 143,113,799,668,324/5,466,727
  6. Step 6: Final answer
    x = 26,179,064.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.