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Finding the Third Proportional to 8,081,752 and 12,110,776

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Solution

The third proportional to 8,081,752 and 12,110,776 is: 18,148,403.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,752 : 12,110,776 = 12,110,776 : x
  2. Step 2: Convert to fraction form
    8,081,752/12,110,776 = 12,110,776/x
  3. Step 3: Cross multiply
    8,081,752x = 12,110,776 × 12,110,776
  4. Step 4: Simplify right side
    8,081,752x = 146,670,895,322,176
  5. Step 5: Solve for x
    x = 146,670,895,322,176/8,081,752
  6. Step 6: Final answer
    x = 18,148,403.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.