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Finding the Third Proportional to 275,975,375.63 and 560,060,146.69

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Solution

The third proportional to 275,975,375.63 and 560,060,146.69 is: 1,136,577,374.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,975,375.63 : 560,060,146.69 = 560,060,146.69 : x
  2. Step 2: Convert to fraction form
    275,975,375.63/560,060,146.69 = 560,060,146.69/x
  3. Step 3: Cross multiply
    275,975,375.63x = 560,060,146.69 × 560,060,146.69
  4. Step 4: Simplify right side
    275,975,375.63x = 313,667,367,907,624,000
  5. Step 5: Solve for x
    x = 313,667,367,907,624,000/275,975,375.63
  6. Step 6: Final answer
    x = 1,136,577,374.69

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.