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Finding the Third Proportional to 6,350,454 and 13,520,223

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Solution

The third proportional to 6,350,454 and 13,520,223 is: 28,784,781.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,454 : 13,520,223 = 13,520,223 : x
  2. Step 2: Convert to fraction form
    6,350,454/13,520,223 = 13,520,223/x
  3. Step 3: Cross multiply
    6,350,454x = 13,520,223 × 13,520,223
  4. Step 4: Simplify right side
    6,350,454x = 182,796,429,969,729
  5. Step 5: Solve for x
    x = 182,796,429,969,729/6,350,454
  6. Step 6: Final answer
    x = 28,784,781.37

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.