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Finding the Third Proportional to 13,628,571 and 30,022,482

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Solution

The third proportional to 13,628,571 and 30,022,482 is: 66,136,752.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,628,571 : 30,022,482 = 30,022,482 : x
  2. Step 2: Convert to fraction form
    13,628,571/30,022,482 = 30,022,482/x
  3. Step 3: Cross multiply
    13,628,571x = 30,022,482 × 30,022,482
  4. Step 4: Simplify right side
    13,628,571x = 901,349,425,440,324
  5. Step 5: Solve for x
    x = 901,349,425,440,324/13,628,571
  6. Step 6: Final answer
    x = 66,136,752.37

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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.