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Finding the Third Proportional to 14,467,790 and 30,924,670

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Solution

The third proportional to 14,467,790 and 30,924,670 is: 66,100,988.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,467,790 : 30,924,670 = 30,924,670 : x
  2. Step 2: Convert to fraction form
    14,467,790/30,924,670 = 30,924,670/x
  3. Step 3: Cross multiply
    14,467,790x = 30,924,670 × 30,924,670
  4. Step 4: Simplify right side
    14,467,790x = 956,335,214,608,900
  5. Step 5: Solve for x
    x = 956,335,214,608,900/14,467,790
  6. Step 6: Final answer
    x = 66,100,988.10

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.