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Finding the Third Proportional to 10,590,750 and 16,365,406

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Solution

The third proportional to 10,590,750 and 16,365,406 is: 25,288,720.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590,750 : 16,365,406 = 16,365,406 : x
  2. Step 2: Convert to fraction form
    10,590,750/16,365,406 = 16,365,406/x
  3. Step 3: Cross multiply
    10,590,750x = 16,365,406 × 16,365,406
  4. Step 4: Simplify right side
    10,590,750x = 267,826,513,544,836
  5. Step 5: Solve for x
    x = 267,826,513,544,836/10,590,750
  6. Step 6: Final answer
    x = 25,288,720.21

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.