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Finding the Third Proportional to 6,124,347 and 13,369,338

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Solution

The third proportional to 6,124,347 and 13,369,338 is: 29,185,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,347 : 13,369,338 = 13,369,338 : x
  2. Step 2: Convert to fraction form
    6,124,347/13,369,338 = 13,369,338/x
  3. Step 3: Cross multiply
    6,124,347x = 13,369,338 × 13,369,338
  4. Step 4: Simplify right side
    6,124,347x = 178,739,198,558,244
  5. Step 5: Solve for x
    x = 178,739,198,558,244/6,124,347
  6. Step 6: Final answer
    x = 29,185,021.45

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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.