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Finding the Third Proportional to 8,341,228 and 18,276,776

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Solution

The third proportional to 8,341,228 and 18,276,776 is: 40,046,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,341,228 : 18,276,776 = 18,276,776 : x
  2. Step 2: Convert to fraction form
    8,341,228/18,276,776 = 18,276,776/x
  3. Step 3: Cross multiply
    8,341,228x = 18,276,776 × 18,276,776
  4. Step 4: Simplify right side
    8,341,228x = 334,040,540,954,176
  5. Step 5: Solve for x
    x = 334,040,540,954,176/8,341,228
  6. Step 6: Final answer
    x = 40,046,926.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.