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Finding the Third Proportional to 12,196,195 and 26,518,072

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Solution

The third proportional to 12,196,195 and 26,518,072 is: 57,657,994.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,196,195 : 26,518,072 = 26,518,072 : x
  2. Step 2: Convert to fraction form
    12,196,195/26,518,072 = 26,518,072/x
  3. Step 3: Cross multiply
    12,196,195x = 26,518,072 × 26,518,072
  4. Step 4: Simplify right side
    12,196,195x = 703,208,142,597,184
  5. Step 5: Solve for x
    x = 703,208,142,597,184/12,196,195
  6. Step 6: Final answer
    x = 57,657,994.37

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.