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Finding the Third Proportional to 13,423,126 and 29,085,740

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Solution

The third proportional to 13,423,126 and 29,085,740 is: 63,024,087.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,423,126 : 29,085,740 = 29,085,740 : x
  2. Step 2: Convert to fraction form
    13,423,126/29,085,740 = 29,085,740/x
  3. Step 3: Cross multiply
    13,423,126x = 29,085,740 × 29,085,740
  4. Step 4: Simplify right side
    13,423,126x = 845,980,271,347,600
  5. Step 5: Solve for x
    x = 845,980,271,347,600/13,423,126
  6. Step 6: Final answer
    x = 63,024,087.78

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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.