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Finding the Third Proportional to 13,793,622 and 29,974,908

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Solution

The third proportional to 13,793,622 and 29,974,908 is: 65,138,446.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,793,622 : 29,974,908 = 29,974,908 : x
  2. Step 2: Convert to fraction form
    13,793,622/29,974,908 = 29,974,908/x
  3. Step 3: Cross multiply
    13,793,622x = 29,974,908 × 29,974,908
  4. Step 4: Simplify right side
    13,793,622x = 898,495,109,608,464
  5. Step 5: Solve for x
    x = 898,495,109,608,464/13,793,622
  6. Step 6: Final answer
    x = 65,138,446.57

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.