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Finding the Third Proportional to 51,135,054.50 and 109,859,483

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Solution

The third proportional to 51,135,054.50 and 109,859,483 is: 236,024,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,135,054.50 : 109,859,483 = 109,859,483 : x
  2. Step 2: Convert to fraction form
    51,135,054.50/109,859,483 = 109,859,483/x
  3. Step 3: Cross multiply
    51,135,054.50x = 109,859,483 × 109,859,483
  4. Step 4: Simplify right side
    51,135,054.50x = 12,069,106,005,027,288
  5. Step 5: Solve for x
    x = 12,069,106,005,027,288/51,135,054.50
  6. Step 6: Final answer
    x = 236,024,115.41

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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.