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Finding the Third Proportional to 109,344,608 and 223,088,365

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Solution

The third proportional to 109,344,608 and 223,088,365 is: 455,152,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,344,608 : 223,088,365 = 223,088,365 : x
  2. Step 2: Convert to fraction form
    109,344,608/223,088,365 = 223,088,365/x
  3. Step 3: Cross multiply
    109,344,608x = 223,088,365 × 223,088,365
  4. Step 4: Simplify right side
    109,344,608x = 49,768,418,598,373,224
  5. Step 5: Solve for x
    x = 49,768,418,598,373,224/109,344,608
  6. Step 6: Final answer
    x = 455,152,014.43

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.