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Finding the Third Proportional to 57,560,031 and 88,563,223

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Solution

The third proportional to 57,560,031 and 88,563,223 is: 136,265,466.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,560,031 : 88,563,223 = 88,563,223 : x
  2. Step 2: Convert to fraction form
    57,560,031/88,563,223 = 88,563,223/x
  3. Step 3: Cross multiply
    57,560,031x = 88,563,223 × 88,563,223
  4. Step 4: Simplify right side
    57,560,031x = 7,843,444,468,147,729
  5. Step 5: Solve for x
    x = 7,843,444,468,147,729/57,560,031
  6. Step 6: Final answer
    x = 136,265,466.36

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.