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Finding the Third Proportional to 27,605,695 and 59,812,069

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Solution

The third proportional to 27,605,695 and 59,812,069 is: 129,592,230.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605,695 : 59,812,069 = 59,812,069 : x
  2. Step 2: Convert to fraction form
    27,605,695/59,812,069 = 59,812,069/x
  3. Step 3: Cross multiply
    27,605,695x = 59,812,069 × 59,812,069
  4. Step 4: Simplify right side
    27,605,695x = 3,577,483,598,060,761
  5. Step 5: Solve for x
    x = 3,577,483,598,060,761/27,605,695
  6. Step 6: Final answer
    x = 129,592,230.81

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.