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Finding the Third Proportional to 8,920,066 and 14,177,619

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Solution

The third proportional to 8,920,066 and 14,177,619 is: 22,534,012.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,920,066 : 14,177,619 = 14,177,619 : x
  2. Step 2: Convert to fraction form
    8,920,066/14,177,619 = 14,177,619/x
  3. Step 3: Cross multiply
    8,920,066x = 14,177,619 × 14,177,619
  4. Step 4: Simplify right side
    8,920,066x = 201,004,880,509,161
  5. Step 5: Solve for x
    x = 201,004,880,509,161/8,920,066
  6. Step 6: Final answer
    x = 22,534,012.70

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.