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Finding the Third Proportional to 8,126,218 and 16,925,046

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Solution

The third proportional to 8,126,218 and 16,925,046 is: 35,250,984.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,126,218 : 16,925,046 = 16,925,046 : x
  2. Step 2: Convert to fraction form
    8,126,218/16,925,046 = 16,925,046/x
  3. Step 3: Cross multiply
    8,126,218x = 16,925,046 × 16,925,046
  4. Step 4: Simplify right side
    8,126,218x = 286,457,182,102,116
  5. Step 5: Solve for x
    x = 286,457,182,102,116/8,126,218
  6. Step 6: Final answer
    x = 35,250,984.17

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.