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Finding the Third Proportional to 9,167,411.25 and 19,427,634

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Solution

The third proportional to 9,167,411.25 and 19,427,634 is: 41,171,160.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,411.25 : 19,427,634 = 19,427,634 : x
  2. Step 2: Convert to fraction form
    9,167,411.25/19,427,634 = 19,427,634/x
  3. Step 3: Cross multiply
    9,167,411.25x = 19,427,634 × 19,427,634
  4. Step 4: Simplify right side
    9,167,411.25x = 377,432,962,837,956
  5. Step 5: Solve for x
    x = 377,432,962,837,956/9,167,411.25
  6. Step 6: Final answer
    x = 41,171,160.82

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.