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Finding the Third Proportional to 151,537,057 and 326,727,446

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Solution

The third proportional to 151,537,057 and 326,727,446 is: 704,453,590.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,537,057 : 326,727,446 = 326,727,446 : x
  2. Step 2: Convert to fraction form
    151,537,057/326,727,446 = 326,727,446/x
  3. Step 3: Cross multiply
    151,537,057x = 326,727,446 × 326,727,446
  4. Step 4: Simplify right side
    151,537,057x = 106,750,823,969,682,912
  5. Step 5: Solve for x
    x = 106,750,823,969,682,912/151,537,057
  6. Step 6: Final answer
    x = 704,453,590.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.