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Finding the Third Proportional to 7,366,419 and 16,070,916

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Solution

The third proportional to 7,366,419 and 16,070,916 is: 35,061,044.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,419 : 16,070,916 = 16,070,916 : x
  2. Step 2: Convert to fraction form
    7,366,419/16,070,916 = 16,070,916/x
  3. Step 3: Cross multiply
    7,366,419x = 16,070,916 × 16,070,916
  4. Step 4: Simplify right side
    7,366,419x = 258,274,341,079,056
  5. Step 5: Solve for x
    x = 258,274,341,079,056/7,366,419
  6. Step 6: Final answer
    x = 35,061,044.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.