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Finding the Third Proportional to 87,924,168 and 134,497,260

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Solution

The third proportional to 87,924,168 and 134,497,260 is: 205,739,938.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,924,168 : 134,497,260 = 134,497,260 : x
  2. Step 2: Convert to fraction form
    87,924,168/134,497,260 = 134,497,260/x
  3. Step 3: Cross multiply
    87,924,168x = 134,497,260 × 134,497,260
  4. Step 4: Simplify right side
    87,924,168x = 18,089,512,947,507,600
  5. Step 5: Solve for x
    x = 18,089,512,947,507,600/87,924,168
  6. Step 6: Final answer
    x = 205,739,938.85

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.