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Finding the Third Proportional to 29,545,624 and 45,385,696

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Solution

The third proportional to 29,545,624 and 45,385,696 is: 69,717,986.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,545,624 : 45,385,696 = 45,385,696 : x
  2. Step 2: Convert to fraction form
    29,545,624/45,385,696 = 45,385,696/x
  3. Step 3: Cross multiply
    29,545,624x = 45,385,696 × 45,385,696
  4. Step 4: Simplify right side
    29,545,624x = 2,059,861,401,404,416
  5. Step 5: Solve for x
    x = 2,059,861,401,404,416/29,545,624
  6. Step 6: Final answer
    x = 69,717,986.03

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.