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Finding the Third Proportional to 8,528,090.50 and 13,924,129

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Solution

The third proportional to 8,528,090.50 and 13,924,129 is: 22,734,440.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,528,090.50 : 13,924,129 = 13,924,129 : x
  2. Step 2: Convert to fraction form
    8,528,090.50/13,924,129 = 13,924,129/x
  3. Step 3: Cross multiply
    8,528,090.50x = 13,924,129 × 13,924,129
  4. Step 4: Simplify right side
    8,528,090.50x = 193,881,368,408,641
  5. Step 5: Solve for x
    x = 193,881,368,408,641/8,528,090.50
  6. Step 6: Final answer
    x = 22,734,440.78

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.