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Finding the Third Proportional to 12,929,090.25 and 27,819,732

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Solution

The third proportional to 12,929,090.25 and 27,819,732 is: 59,860,166.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,929,090.25 : 27,819,732 = 27,819,732 : x
  2. Step 2: Convert to fraction form
    12,929,090.25/27,819,732 = 27,819,732/x
  3. Step 3: Cross multiply
    12,929,090.25x = 27,819,732 × 27,819,732
  4. Step 4: Simplify right side
    12,929,090.25x = 773,937,488,551,824
  5. Step 5: Solve for x
    x = 773,937,488,551,824/12,929,090.25
  6. Step 6: Final answer
    x = 59,860,166.00

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.