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Finding the Third Proportional to 4,060,735.03 and 8,821,765.69

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Solution

The third proportional to 4,060,735.03 and 8,821,765.69 is: 19,164,892.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,735.03 : 8,821,765.69 = 8,821,765.69 : x
  2. Step 2: Convert to fraction form
    4,060,735.03/8,821,765.69 = 8,821,765.69/x
  3. Step 3: Cross multiply
    4,060,735.03x = 8,821,765.69 × 8,821,765.69
  4. Step 4: Simplify right side
    4,060,735.03x = 77,823,549,845,152.34
  5. Step 5: Solve for x
    x = 77,823,549,845,152.34/4,060,735.03
  6. Step 6: Final answer
    x = 19,164,892.38

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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.