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Finding the Third Proportional to 166,095,070 and 363,470,118

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Solution

The third proportional to 166,095,070 and 363,470,118 is: 795,391,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,095,070 : 363,470,118 = 363,470,118 : x
  2. Step 2: Convert to fraction form
    166,095,070/363,470,118 = 363,470,118/x
  3. Step 3: Cross multiply
    166,095,070x = 363,470,118 × 363,470,118
  4. Step 4: Simplify right side
    166,095,070x = 132,110,526,678,933,920
  5. Step 5: Solve for x
    x = 132,110,526,678,933,920/166,095,070
  6. Step 6: Final answer
    x = 795,391,017.20

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.