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Finding the Third Proportional to 12,185,316 and 26,761,995

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Solution

The third proportional to 12,185,316 and 26,761,995 is: 58,776,019.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,185,316 : 26,761,995 = 26,761,995 : x
  2. Step 2: Convert to fraction form
    12,185,316/26,761,995 = 26,761,995/x
  3. Step 3: Cross multiply
    12,185,316x = 26,761,995 × 26,761,995
  4. Step 4: Simplify right side
    12,185,316x = 716,204,376,380,025
  5. Step 5: Solve for x
    x = 716,204,376,380,025/12,185,316
  6. Step 6: Final answer
    x = 58,776,019.96

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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.