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Finding the Third Proportional to 12,630,579 and 27,385,263

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Solution

The third proportional to 12,630,579 and 27,385,263 is: 59,375,950.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,630,579 : 27,385,263 = 27,385,263 : x
  2. Step 2: Convert to fraction form
    12,630,579/27,385,263 = 27,385,263/x
  3. Step 3: Cross multiply
    12,630,579x = 27,385,263 × 27,385,263
  4. Step 4: Simplify right side
    12,630,579x = 749,952,629,579,169
  5. Step 5: Solve for x
    x = 749,952,629,579,169/12,630,579
  6. Step 6: Final answer
    x = 59,375,950.19

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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.