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Finding the Third Proportional to 5,126,768 and 11,064,132

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Solution

The third proportional to 5,126,768 and 11,064,132 is: 23,877,619.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,126,768 : 11,064,132 = 11,064,132 : x
  2. Step 2: Convert to fraction form
    5,126,768/11,064,132 = 11,064,132/x
  3. Step 3: Cross multiply
    5,126,768x = 11,064,132 × 11,064,132
  4. Step 4: Simplify right side
    5,126,768x = 122,415,016,913,424
  5. Step 5: Solve for x
    x = 122,415,016,913,424/5,126,768
  6. Step 6: Final answer
    x = 23,877,619.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.