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Finding the Third Proportional to 167,907,897 and 363,319,095.94

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Solution

The third proportional to 167,907,897 and 363,319,095.94 is: 786,149,834.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,907,897 : 363,319,095.94 = 363,319,095.94 : x
  2. Step 2: Convert to fraction form
    167,907,897/363,319,095.94 = 363,319,095.94/x
  3. Step 3: Cross multiply
    167,907,897x = 363,319,095.94 × 363,319,095.94
  4. Step 4: Simplify right side
    167,907,897x = 132,000,765,472,842,336
  5. Step 5: Solve for x
    x = 132,000,765,472,842,336/167,907,897
  6. Step 6: Final answer
    x = 786,149,834.71

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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.