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Finding the Third Proportional to 12,114,274 and 26,686,628

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Solution

The third proportional to 12,114,274 and 26,686,628 is: 58,788,179.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,114,274 : 26,686,628 = 26,686,628 : x
  2. Step 2: Convert to fraction form
    12,114,274/26,686,628 = 26,686,628/x
  3. Step 3: Cross multiply
    12,114,274x = 26,686,628 × 26,686,628
  4. Step 4: Simplify right side
    12,114,274x = 712,176,114,010,384
  5. Step 5: Solve for x
    x = 712,176,114,010,384/12,114,274
  6. Step 6: Final answer
    x = 58,788,179.47

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.