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Finding the Third Proportional to 13,754,966 and 28,626,322

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Solution

The third proportional to 13,754,966 and 28,626,322 is: 59,576,033.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,754,966 : 28,626,322 = 28,626,322 : x
  2. Step 2: Convert to fraction form
    13,754,966/28,626,322 = 28,626,322/x
  3. Step 3: Cross multiply
    13,754,966x = 28,626,322 × 28,626,322
  4. Step 4: Simplify right side
    13,754,966x = 819,466,311,247,684
  5. Step 5: Solve for x
    x = 819,466,311,247,684/13,754,966
  6. Step 6: Final answer
    x = 59,576,033.21

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.