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Finding the Third Proportional to 156,950,799 and 337,888,450.50

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Solution

The third proportional to 156,950,799 and 337,888,450.50 is: 727,416,526.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,950,799 : 337,888,450.50 = 337,888,450.50 : x
  2. Step 2: Convert to fraction form
    156,950,799/337,888,450.50 = 337,888,450.50/x
  3. Step 3: Cross multiply
    156,950,799x = 337,888,450.50 × 337,888,450.50
  4. Step 4: Simplify right side
    156,950,799x = 114,168,604,981,290,944
  5. Step 5: Solve for x
    x = 114,168,604,981,290,944/156,950,799
  6. Step 6: Final answer
    x = 727,416,526.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.