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Finding the Third Proportional to 8,920,077 and 14,177,642

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Solution

The third proportional to 8,920,077 and 14,177,642 is: 22,534,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,920,077 : 14,177,642 = 14,177,642 : x
  2. Step 2: Convert to fraction form
    8,920,077/14,177,642 = 14,177,642/x
  3. Step 3: Cross multiply
    8,920,077x = 14,177,642 × 14,177,642
  4. Step 4: Simplify right side
    8,920,077x = 201,005,532,680,164
  5. Step 5: Solve for x
    x = 201,005,532,680,164/8,920,077
  6. Step 6: Final answer
    x = 22,534,058.02

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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.