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Finding the Third Proportional to 11,962,708 and 26,316,840

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Solution

The third proportional to 11,962,708 and 26,316,840 is: 57,894,589.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,962,708 : 26,316,840 = 26,316,840 : x
  2. Step 2: Convert to fraction form
    11,962,708/26,316,840 = 26,316,840/x
  3. Step 3: Cross multiply
    11,962,708x = 26,316,840 × 26,316,840
  4. Step 4: Simplify right side
    11,962,708x = 692,576,067,585,600
  5. Step 5: Solve for x
    x = 692,576,067,585,600/11,962,708
  6. Step 6: Final answer
    x = 57,894,589.38

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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.