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Finding the Third Proportional to 19,166,205 and 41,566,236

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Solution

The third proportional to 19,166,205 and 41,566,236 is: 90,145,752.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,166,205 : 41,566,236 = 41,566,236 : x
  2. Step 2: Convert to fraction form
    19,166,205/41,566,236 = 41,566,236/x
  3. Step 3: Cross multiply
    19,166,205x = 41,566,236 × 41,566,236
  4. Step 4: Simplify right side
    19,166,205x = 1,727,751,975,207,696
  5. Step 5: Solve for x
    x = 1,727,751,975,207,696/19,166,205
  6. Step 6: Final answer
    x = 90,145,752.65

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.