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Finding the Third Proportional to 19,014,115 and 41,512,527

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Solution

The third proportional to 19,014,115 and 41,512,527 is: 90,632,138.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,115 : 41,512,527 = 41,512,527 : x
  2. Step 2: Convert to fraction form
    19,014,115/41,512,527 = 41,512,527/x
  3. Step 3: Cross multiply
    19,014,115x = 41,512,527 × 41,512,527
  4. Step 4: Simplify right side
    19,014,115x = 1,723,289,897,925,729
  5. Step 5: Solve for x
    x = 1,723,289,897,925,729/19,014,115
  6. Step 6: Final answer
    x = 90,632,138.17

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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.