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Finding the Third Proportional to 8,132,507 and 17,103,695

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Solution

The third proportional to 8,132,507 and 17,103,695 is: 35,971,242.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,132,507 : 17,103,695 = 17,103,695 : x
  2. Step 2: Convert to fraction form
    8,132,507/17,103,695 = 17,103,695/x
  3. Step 3: Cross multiply
    8,132,507x = 17,103,695 × 17,103,695
  4. Step 4: Simplify right side
    8,132,507x = 292,536,382,653,025
  5. Step 5: Solve for x
    x = 292,536,382,653,025/8,132,507
  6. Step 6: Final answer
    x = 35,971,242.65

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.