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Finding the Third Proportional to 13,371,696 and 28,871,424

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Solution

The third proportional to 13,371,696 and 28,871,424 is: 62,337,576.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,371,696 : 28,871,424 = 28,871,424 : x
  2. Step 2: Convert to fraction form
    13,371,696/28,871,424 = 28,871,424/x
  3. Step 3: Cross multiply
    13,371,696x = 28,871,424 × 28,871,424
  4. Step 4: Simplify right side
    13,371,696x = 833,559,123,787,776
  5. Step 5: Solve for x
    x = 833,559,123,787,776/13,371,696
  6. Step 6: Final answer
    x = 62,337,576.61

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.