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Finding the Third Proportional to 19,014,119 and 41,512,535

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Solution

The third proportional to 19,014,119 and 41,512,535 is: 90,632,154.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,119 : 41,512,535 = 41,512,535 : x
  2. Step 2: Convert to fraction form
    19,014,119/41,512,535 = 41,512,535/x
  3. Step 3: Cross multiply
    19,014,119x = 41,512,535 × 41,512,535
  4. Step 4: Simplify right side
    19,014,119x = 1,723,290,562,126,225
  5. Step 5: Solve for x
    x = 1,723,290,562,126,225/19,014,119
  6. Step 6: Final answer
    x = 90,632,154.04

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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.