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Finding the Third Proportional to 7,573,084 and 16,660,180

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Solution

The third proportional to 7,573,084 and 16,660,180 is: 36,651,065.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,084 : 16,660,180 = 16,660,180 : x
  2. Step 2: Convert to fraction form
    7,573,084/16,660,180 = 16,660,180/x
  3. Step 3: Cross multiply
    7,573,084x = 16,660,180 × 16,660,180
  4. Step 4: Simplify right side
    7,573,084x = 277,561,597,632,400
  5. Step 5: Solve for x
    x = 277,561,597,632,400/7,573,084
  6. Step 6: Final answer
    x = 36,651,065.49

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.