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Finding the Third Proportional to 12,551,000 and 27,403,712

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Solution

The third proportional to 12,551,000 and 27,403,712 is: 59,832,956.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,551,000 : 27,403,712 = 27,403,712 : x
  2. Step 2: Convert to fraction form
    12,551,000/27,403,712 = 27,403,712/x
  3. Step 3: Cross multiply
    12,551,000x = 27,403,712 × 27,403,712
  4. Step 4: Simplify right side
    12,551,000x = 750,963,431,378,944
  5. Step 5: Solve for x
    x = 750,963,431,378,944/12,551,000
  6. Step 6: Final answer
    x = 59,832,956.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.